PHONOLOGY OF MERNYANG LANGUAGE OLAGBENRO RASHIDAT BOLA 07/15CB075 A PROJECT SUBMITTED TO THE DEPARTMENT OF LINGUISTICS AND NIGERIAN LANGUAGES, FACULTY OF ARTS, UNIVERSITY OF ILORIN, ILORIN, NIGERIA. IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE AWARD OF THE DEGREE OF BACHELOR OF ARTS B. A. (HONS.) IN LINGUISTICS MAY, 2011. 1 CERTIFICATION This project has been read and approved as meeting the requirements of Department of Linguistics and Nigerian Languages, University of Ilorin, Ilorin, Kwara State, Nigeria. _____________________________ DR. M. A. O. OYEBOLA ____________________ DATE _____________________________ PROF. A. S. ABDUSSALAM ____________________ DATE _____________________________ EXTERNAL EXAMINER ____________________ DATE Project Supervisor Head of Department 2 DEDICATION I dedicate this research work to the Almighty God, who has been my anchor and strength and also to my parents Mr. & Mrs. I.O. Olagbenro. 3 ACKNOLWEDGEMENTS My profound gratitude goes to my supervisor, Dr. M. A. O. Oyebola, you have been great help to me. I also appreciate the knowledge impacted in me by my lecturers. Words are not enough to show gratitude to my parents, Mr. and Mr. Olagbenro. Their care and support from the day I was born to this moment is overwhelming. I do wish to line up to your expectations. I appreciate the understanding and love shown to me by my siblings – Oyeyemi, Folakemi and Olamide. God’s face will continue to shower upon you. My appreciation also goes to Mayowa, Ridwan, Tosin and Fisayo for their support throughout the journey to plateau state, God bless you all. I also thank my friends and colleagues: Funke, Olakitike, Olatokunbo, Bukola Yetunde, Tolu, Habibat, Kenny, Comrade, Sa’aad Rahman, Yusuf and my typist Agboola Olasunkanmi. Thank you all. 4 LIST OF SYMBOLS USED Arrow notation ‘becomes’ / Environment ____ Place of occurrence [] Surface/Phonetic Representation ~ Tilde [nasalization symbol] Empty/Null Element + Morpheme boundary [/] High tone [-] Mid tone [\] Low tone V Rising tone Falling tone 5 LISTS OF CHARTS, TABLES AND DIAGRAMS Genetic Classification Tree Oral Vowel Chart Nasal Vowel Chart Vowel Distinctive Features Matrix Phonetic Consonant Chart Consonant Distinctive Features Matrix 6 TABLE OF CONTENTS Title Page i Certification ii Dedication iii Acknowledgments iv List of Symbols v List of Charts, Tables and Diagrams vi Table of Contents vii CHAPTER ONE: 1.0 Introduction 1 1.1 General Background 1 1.2 Historical Background 2 1.3 Socio-Cultural Profile 4 1.3.1 Marriage System 4 1.3.2 Mode of Kinship 5 1.3.3 Religion 6 1.3.4 Occupation 6 7 1.3.5 Food 7 1.3.6 Housing 7 1.3.7 Dressing 7 1.3.8 Geographical Location 8 1.3.9 Festivals 8 1.4 Scope and Organization of the Study 9 1.5 Data Collection 10 1.6 Genetic Classification 11 1.7 Data Analysis 13 1.8 Review of Theoretical Framework 13 1.9 Structure of Generative Phonology 14 1.9.1 Phonological Representation 15 1.9.2 Phonetic Representation 16 1.9.3 Phonological Rules 16 CHAPTER TWO: 2.0 Introduction 19 2.1 Basic Phonological Concepts 19 8 2.1.1 Principle of Minimal Pair 20 2.1.2 Phonemes and Allophones 21 2.1.3 Complementary Distribution 22 2.2 Sound Inventory 24 2.3 Tonal Inventory 25 2.4 Syllable Inventory 26 2.4.1 Syllable Structure in Mernyang 27 Sound Distribution 29 2.5.1 Consonant Sounds 29 2.5.2 Consonant Segments in Mernyang 31 2.5.3 Vowels in Mernyang 43 2.5.4 Distribution of Vowels 44 2.5.5 Vowel Nasals 48 2.5 2.5.6 Distinctive Feature Matrix for Mernyang Language Consonants 50 2.5.7 Justification of the Features Used 53 2.5.8 Segment Redundancy for Consonants 55 9 2.5.9 Distinctive Features Matrix for Vowels 57 2.5.10 Justification of Features Used 57 2.5.11 Segment Redundancy for Mernyang Vowel 58 CHAPTER THREE; PHONOLOGICAL PROCESSES 3.0 Introduction 60 3.1 Phonological Processes 60 3.1.1 Assimilation 61 3.1.2 Labialization 63 3.1.3 Palatalization 64 3.1.4 Nasalization 65 3.1.5 Insertion 66 3.1.6 Deletion 67 3.1.7 Vowel Elision 68 CHAPTER FOUR: TONE AND SYLLABLE PROCESSES IN MERNYANG LANGUAGE 4.0 Introduction 73 4.1 What is a Tone Language? 73 10 4.2 Tone Typologies 74 4.3 Tonal Patterns in Mernyang Language 74 4.3.1 Co-Occurrence of Tones in Mernyang Language 77 4.3.2 Functions of Tones 79 Tonal Processes 80 4.4.1 Tone Hierarchy 80 Syllable Structure 82 4.5.1 Types of Syllable 84 4.5.2 Syllable Structure Rule in Mernyang Language 85 Syllable Processes 88 4.6.1 Types of Syllable Processes 88 4.4 4.5 4.6 CHAPTER FIVE: SUMMARY, CONCLUSION AND RECOMMENDATIONS 5.0 Introduction 89 5.1 Findings/Observation 91 5.2 Recommendations 91 5.3 Conclusion 92 References 93 11 CHAPTER ONE GENERAL BACKGROUND 1.0 INTRODUCTION This chapter introduces the language of study, the people speaking the language and where they can be found. It also introduces us to the background of the speakers of the language which includes their way of life (culture) and their beliefs, it also gives a brief explanation of the scope of study. Methods of data collection, genetic classification and the theoretical framework used in carrying out the research on the language are included. 1.1 GENERAL BACKGROUND Mernyang language is a language spoken in Qua’an-pan local government of Plateau state. The speakers majorly reside in Kwa while others reside in other districts like, Kwang, Dokankaswa, Doemak, Namu, Kwalla and Pwall in this same local government. The estimated population of the Mernyang speakers is about 5,000 according to 2007 census. 12 Mernyang speakers are referred to as the Pan people, while among themselves they are known as Mernyang speakers. These people are said to have migrated from the North East in Dala, Kano State. 1.2 HISTORICAL BACKGROUND Going by oral history and written record, the Mernyang people are said to have originated from a group of people known as Kofyar who are residing on the top of hills in Plateau state in Qua’an-Pan local government. Dafyar, from whom the Mernyang own their descent is said to have procreated with his sister Nada, as they were the only survivors of a cataclysm. This fatal incident made Dafyar and his sister Nade leave Dala in Kano and sailed on the river to a place where they hid themselves in a cave called Chor in Kopfubum near the present day Kofyar. Since then, Dafyar and his offsprings have been residing on the Kofyar hill. The offsprings of Dafyar had fanned out into many other sub groups and intermarried thereby producing a much wider cultural mix. The offspring of Dafyar comprised his sons and grandsons or even great grand sons and so on. 13 Oral tradition has for long maintained the fourteen (14) who have been popular due to the settlements that grew in the wake of their earlier location. Among these sons of Dafyar was Darep, Soekoetko who founded the ‘Kwa’ settlement which is approximately three kilometers (3km) away from Kofyar. Darep was the first person to settle in the place known as ‘Kwa’ village today in Qua’an-Pan local government area of Plateau State. Since then he had been giving birth to children who were and are also producing sons and daughters such that the current estimated total population of the speakers of Mernyang is 5,000. The movement of the Mernyang people form Kofyar to ‘Kwa’ was mainly for agricultural purpose. The major occupation of the Mernyang people is farming, so they found a suitable farming land in ‘Kwa’. This made majority of the people in Kofyar descend and later settle down there. Today, majority of the Mernyang speakers are found in Kwa. 1.3 SOCIO-CULTURAL PROFILE 14 The Mernyang people like many other tribes have their own unique cultural lifestyle. The Mernyang people have some unique lifestyle which are discussed below: 1.3.1 Marriage System The system of getting married among Mernyang people is interesting, simple and perhaps less demanding, though systematic. As usual after the man and the woman who are in love with each other have agreed to marry each other, the first stage comes in. This first stage, the groom and his friends will go to the bride’s house in order to reveal his intention of marrying their daughter to them. The groom would take along two jaws of local wine which the people call ‘Doeskoelo’ to the bride’s parents. At this occasion, the bride’s parents would ask their daughter if she is interested in the marriage. If she does they would ask her to collect the Jars of ‘Doeskoeloe’ from the groom, signifying she agrees. The second stage involves the groom’s parents visiting the bride’s parents where the latter would be asked to supply some items for acceptance that the groom is free to take their daughter. The items include; goat, chicken, salt, rice, 15 palm oil and benny seed. These items are the major ones required only if the brides parents want more or less. The third stage has to do with the bringing of those items by the groom’s family to the bride’s family. Once accepted, the groom can take his wife home. The fourth and final stage entails the groom and the bride conducting marriage ceremony either in the church or mosque depending on the religion of the couple. 1.3.2 Mode of Kinship The traditional system of ruling among the Mernyang people is monarchical. That is, another chief (king), known as ‘long’ in Mernyang language, can assume the throne only if ruling chief dies. However, the choice of who will be the next chief in the royal family is not the one by appointment but by election. There would be two or three sons in the royal family who will compete for the vacant seat. The voting by the royal family members would determine the next chief. After this, the king makers have to test the competence of the elected candidate, and if found worthy, then becomes the chief. 1.3.3 Religion 16 According to oral history, it is believed that the traditional religion of the Mernyang people was idol worshipping. The advent of foreign missionaries however brought Christianity and Islam, such that today, idol worshipping has been eradicated among the people. At present, the predominant religion among the Mernyang people is Islam. Though there are few Christians and the existence of festival celebrations. 1.3.4 Occupation In Kwa, the geographical location of the Mernyang speakers, the major occupation is farming. Hardly can one look around without seeing millet and guinea corn plants which are their main plants in the land. Besides this, others still engage in fishing and hunting in order to make ends meet. Among food derived from millet or guinea corn is ‘nigum’ grounded with groundnuts, meloni fish and palm oil or even pieces of meat. This is made into a thick folded corn leaves. 1.3.5 Food The favourite food items of the Mernyang people are millet and guinea corn, little wonder that they are mainly millet and guinea corn for 17 consumption, including their favourites drink generally known as ‘burukutu’. The traditional food of the Mernyang people is beans called ‘bálá’. The food is served to important people. 1.3.6 Housing A typical Mernyang house is made with mud or clay with grassroofing on top. This type of house is dominant every where in the land. However, civilization has forced some educated ones among them to build modern houses, yet lying to be inhabited. 1.3.7 Dressing The mode of dressing of the Mernyang people is similar to that of the Hausas. Typically, they are often seen dressed in their native ‘agbada’ with the popular ‘aburo’ cap. While their women are dressed in ‘buba’ and two wrappers tied round their waist. 1.3.8 Geographical Location Speakers of Mernyang language are geographically located at the northern part of Nigeria, Plateau state. Additionally, the people are found concentrated at the southern region of Plateau state where they are 18 surrounded by hills and beautiful vegetations. The local government area where the people can be found is Qua’an-Pan, the nearest large towns to them are Jos in Plateau state and Lafia in Nasarawa state. 1.3.9 Festivals Among the Mernyang people, there are two major festivals that are being observed. The first one comes up annually and it involves all the speakers of Mernyang at home and abroad, far and near. This is done once in a year usually in the first quarter of the year. During this occasion, a lot of activities are usually lined up to inform, educate and entertain the entire Mernyang people as well as their supporters and neighbours. This annual festival is traditionally called ‘Pan’. It is often regarded as an event mark the happiest or most joyous day in a year among the people. More interestingly during this event, a lot of social dances and musical presentations are exhibited, among which are; giyajhang feer, cheer, koem, snal be’et, gyajeplang, gyamoefan, Doerung, gaagala etc Other folk activities are; Nadoeng, Doet, Pagal, Shee, Koes, Fnaskop, Seegoefin, Nawak, war etc. 19 The second festival is celebrated district by district. Each district has its peculiar way of observing this festival. Also, a lot of activities are usually show-cased for the education and entertainment of the audience that grace the occasion. 1.4 SCOPE AND ORGANIZATION OF THE STUDY This long essay aims at studying aspects of Mernyang phonology. It will cover the general introduction to the study, the sound inventory of the language, the phonological process and tonal features attested in the language. This research work is divided into five chapters. Chapter one is the general background of the people, the status of the language and the historical background of the people. Also, in chapter one, the socio-cultural profile of the people and the genetic classification of the language are examined. The chapter also gives a brief discussion of the theoretical framework to be used in the work and explains the mode of data collection and analysis. Chapter two discusses the sound system of the language as well as the tonal syllable structures. 20 In chapter three, attention is focused on the phonological process attested in the language. Chapter four addresses the tonal processes with their distributional patterns. Chapter five summarizes the work, gives some recommendations and concludes the study. 1.5 DATA COLLECTION The data for the research work was collected through the help of a language helper with the use of the Ibadan 400 basic items (word list). Also, with the use of frame techniques. This is a template that shows different structural positions which a word can occur. This goes beyond looking at words in isolation. It was used to get the relevant information that cannot be got by means of lexical items only. The information concerning the informants in this research is given below: NAME: MICHAEL DAMAN NA’ANKAM ADDRESS: KWA, QUA’AN-PAN LOCAL GOVERNMENT LANGUAGES SPOKEN: MERNYANG, HAUSA, ENGLISH RELIGION: CHRISTIANITY YEARS LIVED IN KWA: 20 YEARS OCCUPATION: CIVIL SERVANT 1.6 GENETIC CLASSIFICATION 21 Greenberg (1974: 8) explains that African languages belong to various families, and there are four main groups namely: NigerKordofanian, Nilo-Sahara, Afro-Asiatic and Khoisan. Based on this fact, Mernyang language is classified under Afro-Asiatic family of African languages, specifically under the Chadic sub-phylum which extends downward to Mernyang. 22 Afro Asiatic Ancient Egyptian Semitic Berber Chadic North Chadic East Chadic West Chadic South Chadic Angas Cushitic Angas (Angas Gerka) Angas Proper (1)Cakfem-Mushara Jorto Kofyar Muship Mwogharul Wgas (2)Goemu Koenoem Montol Pyapun Tal Cakfem-Mushere Jorto Kofyar Bwal Goram Jepal Kofyar Docmak 23 Miship Mwaghavul Kwalla Mernyang Ngas Source: www.ethnologue.com (Accessed November, 2010). 1.7 DATA ANALYSIS To ensure an accurate data analysis, about 125 words were collected, 30 nouns, 15 verbs, 7 verb-noun combinations. But the last consonant of the verb is deleted in fast speech. The other items collected were used to identify and determine the phonological processes in the language. 1.8 REVIEW OF THEORETICAL FRAMEWORK The theoretical framework to be used for this research is generative phonology as in Chomsky and Halle (1968). Generative phonology constitutes part of the linguistic theory which is called “Transformational Generative Grammar (T.G.G) formulated by Chomsky (1957) to cater for the inadequacy observed in classical (Taxonomic) theory of phonological description. It gives the role of how the mind perceives sound and how the sounds are produced with the interpretation of utterances. The goal of generative phonology is to express the link between sound and meaning. Generative phonology accounts for 24 some language phenomenon like: Linguistic intuition, foreign accent, speech error etc. 1.9 STRUCTURE OF GENERATIVE PHONOLOGY “The phonological structure is an abstract phonemic representation, which postulates the rules that are derived from various surface forms”. It postulates the underlying form at the systematic phonemic level from which surface alternates have systematic relationship termed linguistically significant generalization. Hyman (1975: 80). The structure has three basic levels which are, underlying representation (UR), phonological rules and phonetic representation (PR) that is; PHONOLOGICAL REPRESENTATION (Underlying Form) PHONOLOGICAL RULES PHONETIC REPRESENTATION (Surface Form) 25 According to Oyebade (1998: 13) underlying representation is the nonpredictable, non rule derived part of words. It is a form with abstract representation existing in the linguistic competence of a native speaker. It is the basis of all utterance and it exist in the mental dictionary representation. For instance, the different forms of negation prefix in English like im-(possible), il-(legal), ir-(regular) having the same meaning are phonologically accountable. 1.9.1 Phonological Representation Generative phonology assumes 3 very crucial components. The underlying representation, the phonetic representation and the rules which link the two together, called the phonological rules. These components are reviewed below; underlying representation: Oyebade (2008: 12) assumes underlying representation to be an abstract representation existing in the competence of the native speaker. The underlying representation is the most basic form of a word before any phonological rules have been applied to it. The 26 abstract representation is also known as the phonological representation and this competence can be scientifically investigated. 1.9.2 Phonetic Representation It is the form of a word that is spoken and heard. It is also known as the surface level. Phonological structure reflects the linguistic competence of the native speaker to compute a phonetic representation for the potentially infinite number of sentences generated by the syntactic component of the grammar. Generative phonology seems to consider this level as being trivial and not worth too much attention except perhaps as a source for the verification and justification of the proposed underlying representation. 1.9.3 Phonological Rules It maps underlying representation into phonological representations. They delete, insert or change segments. They are said to show the derivational sequence in its journey from the underlying level to the phonetic level. They must be able to capture the phonological phenomenon 27 in the simplest form. There are two types of rules in phonological rules; features changing rules and fill in rules. Features changing rules change the features of the input to that of the output. The other rule as name implies are rules which fill in empty slots. Phonological rules have to be precise in a scientific account of linguistic phenomena. For instance, a rule can say insert a high front vowel between cluster of consonants, and another rule says insert a high front vowel after a word-final consonant. The rules can be formalized thus: (a) Ø i/c – c (b) Ø i/c - # We observed that the two rules are identical in both input and output. These two rules can be collapsed to become one rule which can be represented thus; (c) Ø i/c - - - c # 28 i.e. a high front vowel is inserted either between two consonants or after a consonant at word final position. We also make use of notational devices in phonological rules, which are angled bracket notation (< >) alpha notation () brace notation ({ }) multiple variable notation (, , v etc). 29 CHAPTER TWO BASIC PHONOLOGICAL CONCEPTS 2.0 INTRODUCTION This chapter discusses the basic phonological concepts and introduces the sound inventory in Mernyang language, that is, consonant and vowels. Also showing the distribution of sounds in the language using words in form of examples. The distinctive feature matrix of the vowel segments are also discussed along with the justification of the feature used. Finally, this chapter discusses the redundancies of the sound segments – consonants and vowels in Mernyang language. 2.1 BASIC PHONOLOGICAL CONCEPTS What is Phonology? Phonology is a branch of linguistics which studies speech sound i.e. it studies how sound forms systems and patterns in language (Yusuf 1992: 35). The study of phonology is based on two stages i. Study of sounds in a language (identification, description of sounds in a language). 30 ii. Part of the theory of grammar (grammar encompasses other aspects of languages) which are syntax, semantics etc. Based on this theoretical status, Yule, (1985) submits that phonology is concerned with abstract or mental aspects of the sounds in language rather than with the actual physical articulation of speech sounds. Phonology is concerned with how these sounds are put together and organized in a language to form meaningful words. 1. Principle of Minimal Pair 2. Principle of Complementary Distribution 3. Phoneme and Allophone 2.1.1 Principle of Minimal Pair These are pairs of words that differ in only one segment in a language. The differing segments must be in the same position in the two words, be different in only their values for the phonetic distinction in question. Finally, the two must mean different things that is, they must not simply be alternative pronunciations of the same word. Examples of minimal pair in English language 31 bat [bæt] bad [bæd] pat [pæt] bat [bæt] hat [hæt] hot [ht] 2.1.2 Phonemes and Allophones Phonemes are significant sounds that constitute change in meaning (Hyman 1975: 4). The study of a particular language entails the knowledge of these significant sounds. While allophones are the different realization of a phoneme. We can test for phoneme using four principles: A phoneme being one of the basic phonological units of which all words in the language are composed. We represent a phoneme with a symbol placed in slant brackets, as opposed to square brackets. The various sounds that make up a phoneme are known as its allophones. 32 The grouping of sounds into phonemes is different in different languages, or even in different variables within one language. Examples of phonemes and allophones in English language. Phonemes Allophones /a/ [æ : a ] /n/ [n ŋ m] 2.1.3 Complementary Distribution When we compare the distributions of two sounds in a language, we may find that they are partially similar, that is, the two sounds share some environments. For example [ph] may appear in much the same environments as [th] in English. However, if we compare the environments of two sounds that are allophones of the same phoneme in the language in question we will often find they can never appear in the same environments their distributions are completely different from one another. This is called complementary distribution. Examples of complementary distribution in English language; angry [æŋgri] 33 ambit [æmbit] animal [ænIml] king [kiŋ] anguish [æŋguI] In the above examples, we can see that the nasals occur in complimentary distribution due to their environment of occurrence. The change in the nasals is due to the sounds following each of the nasals. If we are to choose one segment to be the basic of the nasals. Then /n/ will be chosen, because /n/ can occur in any environment. [m] before labials /n/ [ŋ] before velars [n] else where 2.2 SOUND INVENTORY Every natural language has its own sound inventory. It has to do with the nature of sounds in terms of segments status with phonemic segment. 34 Oyebade (1998) defined vocal sounds used in human speech and pattern, which produce intelligent meaningful utterance sounds in a given language can be classified into consonants and vowel. Above the segment, we have the suprasegmental, which contains prosodic features like tones, intonation, stress, length etc. All these suprasegmental features are above the segments and that is why they are called the supra segments. For instance, in a stress language, we have stress which could make a lot of differences in words containing the same segment. For example, the difference between the English nouns and verbs below: Noun Verb ‘Present Pre’sent ‘Convert Con’vert ‘Progress Pro’gress The differences between the verb-noun distinction here is the placement of stress on the first syllable for noun, and placement of stress on the second syllable for verbs. 35 Unlike English language, African languages operate with tone rather than stress. 2.3. TONAL INVENTORY Pike (1948: 93) defined a tone language as a language having significant but contrastive pitch on each syllable. Mernyang language attest 3 levels of tone which are high tone [/], mid tone [-], and low tone [\]. Tone is a common features to African languages tone brings difference in the meaning of a words just as stress brings a change in meaning to words in English language. 2.4 SYLLABLE INVENTORY Syllable is a smallest part of a word that can be pronounced alone. It is a unit at a higher level than a phoneme. Syllable represents a level of organization of the speech sounds of a particular language. We say a particular language because languages vary in their syllable structure. However, the most common type of syllable is CV(C) i.e. consonant vowel (consonant). SYLL 36 ONSET CORE OR NUCLEUS OR CENTER CODA The first consonant (c) is the onset which is the beginning of the word, vowel (v) is the core/nucleus which is the peak of the word, and the second consonant (c) is called the coda. This is the end of a word. Vowels usually forms the center of a syllable which is also called the nucleus. While the onset and coda are formed by the consonant (c). However, we should note that it is not only vowel that can serve as the nucleus of a syllable. For example, in English and Yoruba language, we have some syllabic consonants i.e. consonants that can constitute the syllable peak. E.g. [m, n, l]. Also, a syllable can either be opened or observed that is we can have an open syllable or close syllable. An open syllable ends with a vowel while the close syllable ends with a consonant. 37 2.4.1 Syllable Structure in Mernyang Mernyang language attest to both open and close syllable structures. Examples of opened syllable; [s’] ‘food’ [tì] ‘thigh’ [súãkwà] ‘maize’ [d’ba] ‘tobacco’ [iali] ‘needle’ Examples of closed syllable; [àgàl] ‘money’ [εp] ‘axe’ [ῖŋ] ‘mortar’ [mar] ‘millet’ Here are the possible syllable structures in Mernyang language CV VC CVC 38 39 2.5 SOUND DISTRIBUTION 2.5.1 Consonant Sounds Consonant sounds are produced by obstructing the air flow totally or partially at some point in the vocal tract. Consonant can be described using three parameters namely. 1. Place of articulation 2. Manner of articulation 3. State of the glottis (Oyebade 1998: 16). Place of Articulation This is the point at which articulators meet to obstruct airflow in the course of sound production. This obstruction may occur in between two lips, the teeth or the tongue. That is the obstruction may take place on the lower lip and upper teeth, the tip of the tongue and the alveolar ridge, the body of the tongue and the palate, then back of the tongue and the velum. This include, the bilabial, alveolar, velar, palatal etc. 40 Manner of Articulation This answers the question “HOW”. It shows how the sounds are produced and the degree of obstruction in sound production. They include stops, fricatives, affricates, nasals lateral roll, approximants. State of the Glottis This helps to indicate if the sound in question is voiced or voiceless. Voiced sounds are sounds produced with vibration in the vocal tracts, while voiceless sounds are sounds produced less or no vibration in the vocal tracts. Voiced sounds are indicated as + voiced while voiceless sounds are regarded as – voice. 41 Implosives b Fricatives t d g Glottal k Labio velar kj gj Labialized velar Palatal Palato alveolar Alveolar Palatalized alveolar dj Velar P b Palatalized velar Stop Labio dental Bilabial Palatalized labio-dental 2.5.2 Consonant Segments in Mernyang Kw gw ? d fj f v s z Affricate h t dз Nasal m n Lateral l Trill r ŋ Roll j w Approximant Consonants are sounds produced with partial or total obstruction of air in the airstream. Mernyang language attest 31 phonemic consonants and they are shown below: Consonants distribution in consonants sounds are sound produced with total or partial obstruction of air in the air stream consonant can occur at word initial medial or final in the language. The distribution of consonants in Mernyang language are as follows: 42 [p]: Voiceless bilabial stop Word Initial Occurrence [páŋ] ‘stone’ [pã] ‘rain’ [pà?àt] ‘five’ Word Medial Occurrence [gpãŋ] ‘house’ [kwakapãŋ] ‘bark’ [dàpìt] ‘monkey’ Word Final Occurrence [dìp] ‘hair’ [pìεp] ‘beard’ [dp] ‘penis’ [b]: Voiced bilabial stop Word Initial [barb] ‘arm’ [biat] ‘cloth’ [bsãŋ] ‘horse’ Word Medial [bìubã] ‘rubbish heap’ [dakabal] ‘crab’ 43 [labl] ‘bird’ Word Final [barb] ‘arm’ [m]: Bilabial nasal Word Initial [mùs] ‘wine’ [mòòr] ‘oil’ [m`gór] ‘fat’ Word Medial [nàmús] ‘cat’ [nmúat] ‘toad’ [nàmat] ‘woman’ [mat] ‘female’ Word Final [swum] ‘name’ gzm] ‘rat’ [sgm] ‘horn’ [t]: Voiceless alveolar stop Word Initial [tk] ‘neck’ [tm] ‘sheep’ [tagam] ‘blood’ 44 Word Medial [amt] ‘thirst’ [kàhtεp] ‘plait’ [matgdik] ‘wife’ Word Final [miεt] ‘enter’ [lúgút] ‘fear’ [tá?át] ‘shoot’ [d]: Voiced alveolar stop Word Initial [dp] ‘penis’ [dgl] ‘room’ [dgũŋ] ‘he goat’ [dagr] ‘star’ Word Medial [dad] ‘bat’ [dεdã] ‘old person’ [matgεdik] ‘wife’ [n]: Alveolar nasal Word Initial [ndiejεt] ‘smoke’ [niali] ‘needle’ [ngmàm] ‘sea’ 45 Word Medial [gn`k] ‘back’ [s]: Voiceless alveolar fricative Word Initial [sár] ‘hand’ [s’] ‘food’ [súãkwá] ‘maize’ Word Medial [bsãŋ] ‘horse’ [bsῖŋ] ‘house’ [mìskágám] ‘chief’ Word Final [àgàs] ‘teeth’ ‘lìís] ‘tongue’ [wus] ‘fire’ [z]: Voiced alveolar fricative Word Initial [zεl] ‘saliva’ [zugúm] ‘cold’ [zgp] ‘pound’ Word Medial [mzp] ‘guest’ [dijgazŋ] ‘urinate’ 46 [l]: Alveolar lateral Word Initial [lgũ] ‘dry season’ [lúwa] ‘meat’ [lεmú] ‘orange’ Word Medial [dílãŋ] ‘swallow’ [flak] ‘heart’ [nlk] ‘thorn’ Word Final [dbεl] ‘lizard’ [dàkabál] ‘crab’ [pgvól] ‘seven’ [r]: Voiced alveolar trill Word Medial [mrbãŋ] oil palm’ [tarpas] ‘kite’ [jagurum] ‘twenty’ Word Final [nεr] ‘vagina’ [nar] ‘skin’ [mar] ‘millet’ 47 []:Voiceless palato alveolar fricative Word Initial [àgàl] ‘money’ [ar] ‘friend’ [àp] ‘divide’ Word Medial [iik] ‘body’ [ndkgak] ‘gather’ [t]: Voiceless palato alveolar affricate Word Initial [tugn] ‘nail’ [tì] ‘thigh’ [tàgàm] ‘guinea fork’ Word Medial [ntugur] ‘duck’ [nàkùptís] ‘snail’ [j]: Voiced palatal approximant Word Initial [jugur] ‘breast’ [jagurum] ‘twenty’ [jŋpεh] ‘call’ Word Medial [ndiejεl] ‘smoke’ 48 [gjíl] ‘earth’ [díéjél] ‘war’ [kj]: Voiceless palatalized velar stop Word Initial [kjãŋ] ‘hoe’ [gj]: Voiced palatalized velar stop Word Initial [gjara] ‘hawk’ [gjaiá] ‘dance’ [k]: Voiceless velar stop Word Initial [ka?ah] ‘head’ [kúm] ‘navel’ [kugur] ‘charcoal’ Word Medial [nàkùptís] ‘snail’ [tεkah] ‘fetish’ [jàkgs] ‘run’ Word Final [kwak] ‘leg’ [ìsik] ‘body’ [t?k] ‘soup’ 49 [g]: Voiced velar stop Word Initial [gŋ] ‘nose’ [gk] ‘back’ [gòrh] ‘kolanut’ Word Medial [jakgso] ‘run’ [vúgúm] ‘hat’ [àgàl] ‘money’ Word Final [kmt’g] ‘leaf’ [buúgàtg] ‘tie rope’ [ŋ]: Velar nasal Word Initial [ŋkia] ‘vulture’ Word Medial [jŋpεh] ‘call’ [nãŋmbi] ‘ask’ [tàŋkp] ‘like’ Word Final [gãŋ] ‘mat’ [tεŋ] ‘rope’ [dзáŋ] ‘calabash’ 50 [fj]: Voiceless palatalized labio dental fricative Word Initial [fju] ‘cotton’ [dj]: Voiced palatalized alveolar stop Word Initial [djip] ‘feather’ [djidr] ‘remember’ Word Medial [ndjik] ‘build’ [peidje] ‘dawn’ [f]: Voiceless labio dental fricative Word Initial [fù?uh] ‘mouth’ [flak] ‘heart’ [fu?usbã] ‘sunshine’ Word Medial [gfur] ‘town’ [lfú] ‘word’ [ùf] ‘new’ [v]: Voiced labio dental fricative Word Initial [vúgúm] ‘hat’ [vl] ‘two’ 51 [vàŋ] ‘wash’ Word Medial [pgvl] ‘seven’ [b]: Voiced bilabial implosive Word Initial [bat] ‘belly’ [blãŋ] ‘work’ [ba?ãŋ] ‘red’ Word Medial [dgbt] ‘stomach’ [dbεl] ‘lizard’ [d]: Voiced alveolar implosives Word Initial [dŋ] ‘well’ [dз]: Alveolar affricate Word Initial [dзagam] ‘jaw’ [dзm] ‘matchet’ [dзεp] ‘children’ []: Voiced palato alveolar roll Word Medial [w’’] ‘arrive’ 52 Word Final [á] ‘road’ [sa] ‘ten’ [mg] ‘fat’ [kw]: Voiceless labialized velar stop Word Initial [Kwak] [kwakaptŋ] ‘bark’ Word Medial [suãkwa] ‘maize’ [gw]: Voiced labialized velar stop Word Initial [gwui]’donkey’ [w]: Voiced labio velar approximant Word Initial [wàk] ‘seed’ [war] ‘road’ [wãŋ] ‘village’ Word Medial [bãgwus] ‘hot’ [áwúbã] ‘bad’ [tugulwã] ‘mould’ 53 [?]:Voiceless glottal stop Word Initial [pa?at] ‘five’ [ka?ah] ‘head’ [sε?εh] ‘song’ [h]: Voiceless glottal fricative Word Initial [kahtεp] ‘plait’ Word Medial [rógòh] ‘cassava’ [górh] ‘kolanut’ [te?eh] ‘story’ 2.5.3 Vowels in Mernyang Language Vowels are sounds produced with partial or no obstruction of air in the air stream. There are 10 vowels attested in Mernyang language. We have 8 short vowels and 2 long vowels in the language. The short vowels are; /i, ε, e, ,o,a, , u/ while the long vowels are /ε:, u:/. These sounds can be properly shown in the vowel chart below. Front Central Back u: Mid high i 54 u Mid low e: Low e ε o a 2.5.4 Distribution of Vowels Vowels can occur at word initial, word medial or word final position in Mernyang language. The distributions are as follows: [i]: High front unrounded vowel Word Medial [ῖŋ] ‘mortar’ [kàmbìl] ‘basket’ [dil] ‘ground’ Word Final [tím] ‘day’ [fìí] ‘dry’ [wágjì] ‘come’ 55 [e]: Front mid-high unrounded Word Medial [fiew] ‘spin’ [ep] ‘firewood’ [piep] ‘wind’ Word Final [ndèmãndé] ‘suprass’ [peslje] ‘dawn’ [e:]: Front mid high unrounded long vowel Word Medial [pe:dje] ‘dawn’ [ε]: Front low unrounded vowel Word Initial [εs] ‘bone’ [εs] ‘feaces’ Word Medial [dзεm] ‘matchet’ [gdεt] ‘soon’ [dbεl] ‘lizard’ Word Final [íε] ‘learn’ [àgàspε] ‘abase’ 56 []:Central Mid-low unrounded vowel Word Initial [k] ‘goat’ Word Medial [lahkn] ‘say’ [kmtg] ‘leaf’ [nlk] ‘thorn’ Word Final [war’] ‘arrive’ [jàkg’s] ‘run’ [lahkn] ‘say’ [u:]: Back high rounded vowel Word Initial [ùfó] ‘new’ Word Medial [kúm] ‘navel’ [mùs] ‘wine’ [lúwa] ‘meat’ Word Final [lì?ú] ‘snow’ [lau] ‘bag’ [lòfù] ‘word’ 57 [o]: Back mid-low rounded vowel Word Initial [Tógòh] ‘cassava’ [górh] ‘kolanut’ [dàgó] ‘man’ Word Medial [mùgó] ‘person’ [ùfó] ‘new’ []:Back low rounded vowel Word Initial [rũŋ] ‘dust’ Word Medial [km] ‘ear’ [gnk] ‘back’ [mrbãŋ] ‘oil palm’ [a]: Back low unrounded vowel Word Initial [ajit] ‘eye’ [àgàs] ‘teeth’ [àás] ‘egg’ Word Medial [nàr] ‘skin’ [wál] ‘weep’ 58 [katεp] ‘plant’ Word Final [là] ‘son’ [súá] ‘drink’ ta?á] ‘blow’ 2.5.5 Vowel Nasals Mernyang language attests nasal vowels. These nasal vowels can occur at word medial or word final position. But the long vowels in Mernyang language does not have nasal counterpart. The nasal vowels are; [ῖ]:- [pãfῖ] [ῖŋ] ‘grinding stone’ ‘mortal’ [ề]:- [jagalgtềŋ] ‘fly’ []:- [tŋ] ‘grass’ [bsŋ] ‘horse’ [ồ]:- [jabutồŋ] ‘lie(down)’ []:- [gŋ] ‘nose’ [wuj] ‘senior’ 59 [ã]:- [suãkwa] ‘maize’ [kjãŋ] ‘hoe’ [fu?usbã] ‘hoe’ [ε]:- [tεŋ] [tεkah] ‘rope’ ‘fetish’ These are nasalized vowels in Mernyang language. They include [ã, ề, ε, ῖ, ồ, , ũ, ]. 60 Front Central Back Mid high ῖ Mid low ũ ề ồ ε Low 2.5.6 ã Distinctive Feature Matrix for Mernyang Language Consonants Distinctive features are all… set of articulation and acoustic feature sufficient to distinguish one from other, the great majority of the speech sounds used in the languages of the world (Halle and Clements 1983: 6) These features are smallest element in phonological analysis and they are universal. The feature must have functional relevance in the language. Such features are significant and explicit in the pattern of speech. It is assumed that a feature is either present or absent in a speech sound by the principle (+ or -). The relevance of these features is shown when it is 61 applied to redundancy principle. The table below shows the distinctive feature matrix for Mernyang language. 62 p b b m fj f v dj t d d s z n l r t dз j kj gj k g ŋ kw gw w ? h + CONS + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + SON - - - + - - - - - - - - - + + + - - - + + - - - - + + - - + - - + SYLL - - - - - - - - - - - - - - - - - - - - - - - - - - - - + COR - - - - + + + + + + + + + + + + + + + + + - - - - - - - - - - - + ANT + + + + - + + - + + + + + + + + - - - + - - - - - - - + + + - - + LAB + + + + - + + - - - - - - - - - - - - - - - - - - - - - + - - + CONT - - - - + + + - - - - + + - - - + - - - - - - - - + - - - - - + + NAS - - - + - - - - - - - + - - - - - - - - - - - + - - - - - + STRD - - - - - + + - - - - + + - - + + + - - - - - - + - - - - + + VOICED - + + + - - + + - + + - + + + + - - + + - + - + + + - + + - - + DELREL - - - - - - - - + + - - - - - - - - - - - - - - 63 - - - - - - - - - - - + - - - - - - - 2.5.7 Justification of the Features Used Distinctive features are used in classifying segments into their natural classes. There is no occurrence of the sound have exactly the same feature through matrix and phonological rules (Halle 1983: 6). The features are described below; i. [+cons]: Consonants are sounds produced with partial or total obstruction of air along the vocal tract. Non-consonant are produced without any obstruction of air in the air stream. ii. [+ Son]: These are sounds produced when in addition to the blockage of air in the month the air continues to resonate and then move through the nose). Because the air passes through the nose, it does not mean the velum is lowered. The air pressure inside and outside the mouth is approximately the same. Sounds produced with this feature are, glides, nasals, liquids and vowels. iii. [+ Syll]: These are sounds which constitutes the syllable peak. Example of such words are vowels and syllabic consonant. iv. [+ Cor]: They are sounds produced with the blade of the tongue rising towards or touching the hard palate or the teeth. Examples of such sounds are alveolars, palato-alveolars, palatals, dentals. v. [+ Ant]: They are produced at the front or anterior region of the mouth. Examples of such sounds are, labials, alveolars, dentals. vi. [+ Labial]: These are sounds produced with protrution of the lips that is sounds produced with the involvement of the lips. Examples of these sounds are labial consonant and rounded vowel. vii. [+ Nasal]: These are sounds produced with the lowering of the velum in which the air passes through the nasal cavity. Examples are nasalized vowels and nasals. viii. [+ Cont]: They are sounds that causes friction. In their production, the air is not completely stopped in it passage through the oral cavity. Fricatives are classified under this feature. ix. [+ Strident]: These are sounds produced with an obstruction that makes the air stream strike two surface by producing high lxv intensive fricative noise. [+ trident] are fricatives, affricates, labio dentals. x. [+ Voiced]: They are sounds produced with the vocal coral vibrating. Voiced consonants and vowels are categorized as [+ voiced]. xi. [+ Delrel]: Are produced with sharp stop but fricative release. We have affricates in the category of these feature. 2.5.8 Segment Redundancy for Consonants Redundancy is the principle that helps in predicting some feature from the presence of other feature, feature that predicts the feature of the other is said to be redundant. (Hyman 1975: 42). In Mernyang language, a number of feature that are completely predictable at all stages of derivation is attested. The output of phonological components must specify all feature in such a way that it indicates necessary feature used in derivation. All features that are redundant are expressed as fill-in-rule or [if, then]. i) if [+nas] lxvi then ii) if -Cont -Strid +Voice +Son [+ syll] then iii) if +Son - Cons [+ ant] then iv) if then [+ cons] [+ Cons] +Voiced -Strid lxvii v) if [-Cons] then + Son - ant - lab - nas + cont + voiced + strid 2.5.9 Distinctive Features Matrix for Vowels I e: e ε u: u o a + Syll + + + + + + + + + + + High + - - - - + + - - - + Low - - - - - - - - - + + Back - - - - - + + + + + + Round - - - - - + + + + - + ATR + - + - - - + + - - 2.5.10 Justification of Features Used 1. [+ Syll]: They are sounds produced without any form of obstruction and they constitute peak of syllables. This includes all vowels. lxviii 2. [+ High]: These are sounds produced by raising the body of the tongue towards the hard palate. For example [i, u:, u]. 3. [+ Low]: They are sounds produced by drawing the root of the tongue downward from the mouth. E.g.[a] 4. [+ Round]: They are vowels produced with the rounding of the lips. For example [u:, u, o, ]. 5. [+ Back]: Are vowels produced with body of the tongue relatively retracted e.g. [u:, u, o, , a]. 6. [+ ATR]: It involves drawing the root of the tongue forward, enlarging the pharyngeal cavity and often raising the body of the tongue as well. E.g. [i, e, u, o]. 2.5.11 Segment Redundancy for Mernyang Vowel 1. if then [+ high] [- low] lxix 2. if [+ low] then +back -high -round 3. 4. if [-back] then [- round] if [+ round] then + back - low lxx CHAPTER THREE PHONOLOGICAL PROCESSES 3.0 INTRODUCTION In this chapter, the phonological processes discovered in Mernyang language are discussed below, they are; assimilation, palatalization, labialization, nasalization, deletion, insertion. 3.1 PHONOLOGICAL PROCESSES Phonological processes are sound modifications motivated by the need to maintain euphony in a language or to rectify violations of wellformedness constraints in the production of an utterance (Oyebade, 2008: 61) quite often when morphemes are joined together (syntactic collocations), these constraints are violated. These violations are repaired so to speak by some mechanisms know as phonological processes. Oyebade 2004: 61. Phonological processes came about as the need to maintain the musical quality of the utterance and to make its production easy or economical to release the circulatory contact for contiguous sounds. This lxxi effect is reduced if both contiguous sounds require the same articulatory mechanism production. The phonological processes attested in Mernyang language shall be examined in this chapter. 3.1.1 Assimilation Oyebade [1998 61] refers to assimilation as a process contiguous segments influence each other by becoming Assimilation takes place when two contiguous whereby more alike. segments influence each other by becoming more alike or identical in all or some of the features of their production. Vowel – Vowel Assimilation Assimilation in mernyang language can occur between vowels. Che’etse + ayaba Cooking banana tʃe’etsaajaba cooked banana Wupíá + e’es wupíe’es white white bone bone lxxii awúba + orim awúboorim bad bad beans beans toe + ass taass kill + dog kill dog From the example shown above, the vowel – vowel assimilation process is found in mernyang language when a verb and a noun or an adjective and a noun collocate. There is assimilation across morpheme boundary, the final vowel of the adjective or verb is lost and assimilates the initial vowel of the noun or the initial of the noun is lost and assimilates adjective or verb. The vowel assimilation rule is given below; lxxiii the final vowel of the V1 V2/V1 # V2 +syl. +syl. +syl. -cons. -cons. -cons. 1 # +syl. 2 -cons. 3.1.2 Labialisation According to Oyebade (2008: 66), labialization is the super-imposition of liprounding on a segment in such a way that the feature of a vowel now attaches to the consonant articulated. Examples of these sounds in Mernyang language are; Kwák [kʷák] ‘leg’ Súákwá [súákʷá] ‘maize’ Kwút [kʷút] ‘leopard’ Kwàt [kʷàt] ‘pay [for something] The rule to account for labialization in Mernyang language is given below; -son. +lab. +syll. -cont. +rnd. A stop becomes labialized when it occurs before a rounded vowel. lxxiv 3.1.3 Palatalisation This is the super-imposition of tongue raising on a segment (Oyebade, 2009: 65). In the articulation of some consonants, it is observed that we experience the articipatory fronting of the tongue while tongue is raised towards the roof of the mouth, taking a position in articulating the high front unrounded vowel [i]. Here are examples in Mernyang language: Peedye [pe;dje] ‘dawn’ Dyíp [djíp] ‘feather’ Ndyík [ndjík] build[house]’ Dyidoer [djídər] ‘remember’ The rule to account for palatalization in Mernyang language is given thus; lxxv +cons. +high +syll. -syll. +high. -rnd. A consonant becomes palatalized when it occurs before a front vowel. 3.1.4 Nasalisation Crystal (1991) describes nasalization as a process whereby an oral segment acquires nasality from the neighboring nasal segment. Nasalization is the superimposition of nasal features on a neighboring segment. It is a situation whereby a vowel assimilate consonant feature (vowel consonant assimilation) (Oyebade, 2008: 66). Examples of Mernyang language are: pangfin + grinding stone ufó new paŋfĩnũfó ‘new grinding stone’ pan + íló rain heavy ‘heavy rain’ noegoen + ùre’ét ngnũr?t good ‘good mother’ mother pãnĩl + syll +cons lxxvi - cons [nas] + nas _____ - nas 3.1.5 Insertion Insertion is a process which occurs when an extraneous element not present originally is introduced into the utterance usually to break unwanted sequence (Oyebade 1998: 74) Mernyang attests to morphemic insertion. i. ii. iii. iv. sàr gom sar ka ten one ten plus one sàr val sar ka ten one ten plus two ‘twelve’ sàr kũn sar ka sarakũn ten three ten plus three sàr fr sar ka ten four ten plus four gom vl ‘eleven’ kũn fr sarkagom sarakvl ‘thirteen’ sarkafr ‘fourteen’ The morpheme [ká] is inserted between two words at morpheme boundary. lxxvii 3.1.6 Deletion Deletion is another common process in languages. It involves the loss of a segment under some language – specifically imposed conditions. Deletion could involve vowels or consonants. (Oyebade 2008: 69). Mernyang language attests to consonant deletion process. Examples are; at + wòe awòe bite snake ‘snake bite’ dàkùl + làlà live child ‘left the child’ shay + long shalong friend king ‘friend of a king’ wus + yàbà wuyàbà hot banana ‘hot banana’ dakulàlà In the examples above, the first of the two consonants at morpheme boundary is deleted. This is because, the language does not permit consonant cluster at morpheme boundary. lxxviii C + cons Ø/____ + C ø/ ____ + + cons - syll - syll 3.1.7 Vowel Elision According to Oyebade (2008: 69), vowels are usually deleted when two or more vowels occur across morpheme boundary. When such an occurrence is introduced by morphological processes, the language may choose to drop the first or the second of the contiguous vowels. But Mernyang language does not attest to this phonological process. In the language, vowels do not delete at morpheme boundary. We have example of vowels not deleted: luwa + meat dàgó eat goat + man s k áwúbàn ‘goat meat’ bad + εss bone luwak dagoawaban ‘bad man’ sεss ‘eat the bone’ lxxix ajaba + plantain aw urε?ε?εt good + moon ùfó ‘good plantain’ new ua + drink urɔk + tobacco ε?εs grind [awùfó/ ‘new moon’ tasty dba /ajabaurε?εt/ /uaurɔk/ ‘tasty drink’ /dbaε?εs/ ‘grinded tobacco’ The only instance where we have vowel deletion in the language is when we have two vowels at morpheme boundary, i.e. V1 and V2 due to the tone one of the vowels is carrying one of the vowel will be deleted. For instance if we have lxxx H pem + six L H k pemk goat ‘six goats’ L H H bàù + úrε?εt báúrε?εt bow good aw + ba moon full M L L ùfó laùfo lau + ‘good bow’ awba ‘full moon’ bag new ‘new bag’ L M L dbà + awban dbàwban tobacco bad ajabà + awbán plantain bad ‘bad tobacco’ ajabàwban ‘bad plantain’ lxxxi M H H luwa + áwúbàn luwáwban meat bad H M H dàgó + odɔk dagódɔk man short suá + awban ‘bad meat’ ‘short man’ guinea corn bad suáwban ‘bad guineacorn’ In the above data, when a low tone (\) and mid tone (-) follow each other at morpheme boundary the mid tone is deleted. When the high tone (/) and mid tone (-) follow each other at morpheme boundary the mid tone is deleted. When the low tone (\) and high tone (/) follow each other at morpheme boundary, the low tone is deleted irrespective of which of tone comes first. These lead to the issue of tone hierarchy i.e. the tones are arranged hierarchically. lxxxii H L M High Low Mid Rule 1: + syll - cons + syll - cons -HT Rule 2: + HT + syll - cons -HT + syll - cons + HT lxxxiii CHAPTER FOUR TONE AND SYLLABLE PROCESSES IN MERNYANG LANGUAGE 4.0 INTRODUCTION This chapter discusses the features of tones in Mernyang language, tone typologies, the co-occurrence of tones in Mernyang language. The chapter also examines the functions of tones in Mernyang language. Finally it discusses the syllable structure and syllable process of the language. 4.1 WHAT IS A TONE LANGUAGE? Tone languages are languages that have “…lexically significant, contrastive but relative pitch on each syllable” (Pike 1948: 3). Tone as a prosodic feature has been defined and justified by linguists to be undergoing modifications before reaching its actual phonetic manifestations. The underlying process in mechanisms responsible for this in tonal language is referred to as tonal processes (Hyman 1975: 22). lxxxiv 4.2 TONE TYPOLOGIES Basically, we have two types of tone typologies and these are: registered and contour tones. Registered tones are tones that are uniform and discrete while the contour tones are the tones that are not stable but rather undulating inform of waves [] (Goldsmith 1976). Registered tone consist of levels of tones, high tone marked with an acute sign [/] mid tone marked by a macron [-] or unmarked and low tone marked by a grave sign [\]. The contour tones glide from one land to another level and they are; i. Rising Tone: it is marked with the combination of low tone and high tone [v] on a segment ii. Falling Tone: It is the combination of high tone followed immediately by low tone on a segment. It is marked thus: [^]. 4.3 TONAL PATTERNS IN MERNYANG LANGUAGE Mernyang language attests to registered tone. This include a high tone marked with acute accent [/], a low tone marked with a grave accent [\] and mid tone which is represented as [-] or unmarked. lxxxv The tone chart of Mernyang language tones: High tone [/] Low tone [\] Mid tone [-] Below are the distributions of the three tones attested in Mernyang. High tone [/] [wál] ‘weep’ [kút] ‘cool’ [túŋ] ‘fry’ [bát] ‘belly’ (external) [kúm] ‘navel’ [sáY] ‘hand’ [sá] ‘food’ Low tone [\] [pàs] ‘rainy season’ [wà] ‘snake’ lxxxvi [là] ‘son’ [nàr] ‘skin’ (flay) [nàs] ‘beat’ (person) Mid tone [-] [muar] ‘swell’ [piãn] ‘break’ [ap] ‘split’ [gãn] ‘chin’ [jugur] ‘breast’ (female) [im] ‘yam’ [wus] ‘fire’ [kam] ‘stick’ lxxxvii 4.3.1 Co-Occurrence of Tones in Mernyang Language This is a situation whereby tones can occur together in a word. For example Mernyang language high tone can co-occur with high one. [báú] ‘bow’ [sámtás] ‘cloth’ [vúgúm] ‘hat’ [básáŋ] ‘horse’ [básíŋ] ‘house’ We also have high tone co-occurring with low tones e.g. [rógòh] ‘cassava’ [góròh] ‘kolanut’ High tone can co-occur with mid tone [dílaŋ] ‘swallow’ [láni] ‘small’ Mid tone can co-occur with mid tone lxxxviii [jŋpεh] ‘call’ (Summon) [zgp] ‘pound’ [tapãn] ‘burn’ [vaŋik] ‘was’ [nasbaŋ] ‘beat’ (drum) Mid tone can also co-occur with high tone [pemá] ‘six’ [ka?áh] ‘head’ Low tone can co-occur with high tone [màgár] ‘fat’ [ìtáh] ‘pepper’ [lεmú] ‘orange’ Low tone can co-occur with low tone [jàbà] ‘banana’ [wààk] ‘seed’ lxxxix [kàmbìl] ‘basket’ Low tone can co-occur with mid tone [wùjn] ‘senior/older’ [làrεp] ‘daughter’ [nàmat] ‘woman’ [màmat] ‘female’ [màmis] ‘male’ 4.3.2 Functions of Tones Tones perform different functions in a language, there functions are lexical, phonemic also syntactic functions. In Mernyang language, tone perform phonemic function i.e. tones are used to differentiate words which have the same segment or that are similar, for examples; 1. 2. [km] ‘groundnut’ [km] ‘ear’ [εss] ‘sand’ [εss] ‘bone’ xc 3. [mùãn] ‘walk’ [múãn] ‘go’ 4.4 TONAL PROCESSES Tone processes are different modifications that tones had undergone before reaching its actual phonetic manifestation. This underlying process or build-in mechanism responsible in tone languages is referred to as tone processes (Hyman 1975: 22). Also tone processes has to do with the influence of tone on each other or the modification of tone brought about by their interaction and relationship with segment. Schane (1973: 215). Mernyang language attest to one tonal process. 4.4.1 Tone Hierarchy This is a system in which the tones are arranged according to their importance. In Mernyang language, tones are arranged hierarchically. When there are two same vowels following each other at morpheme boundary, one is deleted for the other based on the tone it carries. 1. /àjàbà/ plantain + /awbãn/ bad /àjàbàwbãn/ ‘bad plantain’ xci 2. /pem/ + six 3. 4. 5. /k/ goat /báú/ + /ùr?t/ bow good /lau/ + /ùfó/ bag new /ŋkiá/ + vulture /pemk/ ‘six goats’ /báúr?t/ ‘good bow’ /laùfó/ ‘new bag’ /àás/ egg /ŋkiáás/ ‘vulture egg’ In the above examples, when a low tone (\) and mid tone (-) follows each other at morpheme boundary the mid tone is deleted as indicated in example (i) above. When the high tone (/) and mid tone (-) follows each other at morpheme boundary the mid tone is deleted, as indicated in example (ii) above. When the low tone (\) and high tone (/) follows each other at morpheme boundary, the low tone is deleted as shown in example (v) above. xcii 4.5 SYLLABLE STRUCTURE Hyman (1975: 189) maintains that a syllable consists of the peak of prominence in a word which is associated with occurrence of one vowel or a syllabic consonant that represented the most primitive in all languages. A syllable consists of phonological units and it consists of three phonetic parts which are: i. The onset ii. Peak or nucleus iii. Coda Onset is usually at the beginning of a syllable, the peak is the nucleous while coda is the closing segment. In auto segmental phonology of J. Goldsmith (1976), a syllable is divided into two: i. Onset: syllable initial segment ii. Rhyme: broken down into a compulsory nucleus and on optional coda. This can be represented thus; Syllable xciii Onset Rhyme Peak Coda e.g. in Mernyang language [mar] ‘millet’ we have xciv Onset Nucleus Coda C V C m a r 4.5.1 Types of Syllable Syllable types is language specific. A language may exhibit either open or closed syllable and also some languages make use of the two (open and closed syllable). Open Syllable An open syllable is a syllable typology in which words ends in vowels. In such languages, there is no form of consonant ending. It is one of the features peculiar to African languages Whelmers (1974). Mernyang language attests to open syllable structure. Examples are: [sá] ‘food’ [dába] ‘tobacco’ [niali] ‘needle’ xcv Closed Syllable This is a syllable type which ends with a consonant. Mernyang language also attests to the closed syllable structure. Examples are: [àgàl] ‘money’ [sεp] ‘axe’ [im] ‘yam’ Mernyang language makes use of the two syllable typology. 4.5.2 Syllable Structure Rule in Mernyang Language This is the rule that states the possible sequence of sounds or segments in a syllable. Four major syllable structure. They are N, CV, VCC, CCV and CVC. N: This is a syllabic nasal that usually occurs at initial position. For examples: [Ndùŋ] ‘that’ [ndiejεl] ‘smoke’ [ntugur] ‘duck’ [ŋkía] ‘vulture’ xcvi CV: This is the sequence of consonant and vowel. Examples are: [wá] ‘snake’ [là] ‘son’ [sá] ‘food’ VC: This is the sequence of vowel and consonant. Examples are: [k] ‘goat’ [εs] ‘sand’ [am] ‘water’ [as] ‘dog’ CVC: This is a syllable that begins with consonants followed by a vowel then by consonant. Examples are; [nar] ‘skin’ [sáh] ‘eat’ [wat] ‘thief’ There are also different types of syllable sequence in Mernyang language. They are monosyllabic, di-syllabic, tri-syllabic. xcvii Monosyllabic: These are words pronounced on a breath. Examples are; [tcp] ‘tear’ [k] ‘goat’ [εs] ‘sand’ [wút] ‘untie’ Di-Syllabic Di-syllabic words are words that are pronounced in two breaths. For example: [jagám] ‘jaw’ [tákát] ‘pull’ [búgàt] ‘tie rope’ [yugur] ‘breast’ Tri-Syllabic These are words that are pronounced in three breaths. [nákùpdús] ‘snail’ [baldgl] ‘hard’ xcviii [matdзàdik] ‘wife’ 4.6 SYLLABLE PROCESSES Refers to the process which takes place in realization of some syllables in a language. 4.6.1 Types of Syllable Processes Reduplication It is a morphological process by which all or part of a form is copied to form another word. Reduplication is of two types, partial or total. Partial reduplication is the most common in Mernyang language. in the examples below a verb is reduplicated to form an adverb. ízí ‘now’ miang ‘cloud’ ufo ‘new’ diang ‘quick’ ízí now miang cloud ufo new diang quick + + + + xcix ízí now miang cloud ufo new diang quick izizi ‘immediately’ miangiang ‘cloudy’ ufofo ‘newly’ diangiang ‘quickly’ CHAPTER FIVE SUMMARY, CONCLUSION AND RECOMMENDATIONS 5.0 INTRODUCTION This long essay has made efforts to describe the phonology of Mernyang language. It is observed that at it is for other languages, so it is for Mernyang language. Words are not just string together randomly, or arbitrary, they are well patterned and followed the principles of well formedness. The data used for his research work was collected through the use of Ibadan four hundred wordlist. Meanwhile, the informant method was used in elicitation of the data. This is because, words are not to be dealt with in isolation. Chapter one introduced the historical background and the people of Mernyang. It also discussed the geographical location of the people The major occupation of the Mernyang people is farming. They also engage in trading activities. Majority of the Mernyang people are Christians as a result of missionary activities which gained ground in the area. Also in this c chapter we discovered that Mernyang language belong to the NigerKordofanian language family. Chapter two examined the basic phonological concepts such as minimal pair, allophones and phonemes. Also, sound distribution and distinctive features of Mernyang language were discussed. Mernyang language attests to 32 consonants, 8 short vowels, 2 long vowels. Chapter three discusses the phonological processes attested in Mernyang language. Processes like assimilation palatalization, labialization, nasalization insertion and deletion in Mernyang language are explained. The fourth chapter discusses the tonal and syllable processes in Mernyang language. The language make use of the registered tone levels; high, mid and low tone. These tones also co-occur with each other. Syllable structures like, N, CV, CVC, are shown in this chapter. Chapter five which is the final chapter, summarizes the research work and gives recommendation and the conclusion as well. ci 5.1 FINDINGS/OBSERVATION Mernyang language unlike majority of African languages do not attest to vowel harmony. There is no harmony among the vowels in Mernyang language. It is also observed that Mernyang language make use of both the open and closed syllable which is not a common features to majority of African languages. The language also to attests to tone hierarchy as a tonal process. 5.2 RECOMMENDATIONS Through this research, useful insight has been drawn from the structure of Mernyang phonology. As a matter of fact, the language has not been exposed to thorough linguistic scrutiny. There is need for linguists to focus more attention on the language. This research work has only studied an integral part of the various fields of linguistics. Only some aspect of phonology has been explored in this research. We hereby recommend that linguist should focus more on other aspects of the language. cii 5.3 CONCLUSION So far, this project has been able, within the scope of the work examine the structure of the Mernyang phonology. W cannot assume that this research work is exhaustive enough. However, it is believed that it can serve as a reference or a source of data for further research in Mernyang language. The various discussions will be very useful for all students of linguistics and learners of the language. ciii REFERENCES Chomsky, N. and Halle, M. (1968). The Sound Pattern of English. New York: Haper and Row. Fromkin, V. R. (ed.) (1978). A Linguistics Survey. New York: Academic Press Incorporated. Goldsmith, J. (1976). Auto Segmental Phonology MIT Dissertation IVLC. 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