Subject verb agreement is a fundamental concept in English grammar
Def: refers to the rule that verb in a sentence must agree with the
subject in number (singular or plural)
Basic rules :
-Singular subjects take singular verbs . eg one cat sleeps
-Plural subjects take plural verbs. Two cats sleep
-Indefinite pronouns (everyone , someone , anyone , ) take singular
verbs everyone eats breakfast
-Collective nouns ( team , family , group takes singular or plural verbs :
the team is winning . (singular) the team is all wearing their uniforms.
(plural)
Special cases
-Compound subjects: two or more subjects connected by and take a
plural verb : jonh and marry are coming
-subjects connected by or/nor take a singular verb : jonh or marry is
coming
-Each , every , and many : take a singular verb each student has a book
-None can take a singular or plural verb : none of the students is/are
here
Common mistakes
-Incorrect verb form : using a singular verb with a plural subject or virse
versa
-Ignoring collective nouns : failing to consider the collective noun
number when choosing the verb
-Misusing indefinite pronouns using plural verbs with singular indefinite
pronouns
Tips for correct usage
-Identify the subject : clearly determine the subject of sentence
-Check subjects number : ensure the verb agrees with subjects number
-Use singular verbs for singular subjects and plural verbs for plural
verbs for plural subjects
Examples
-Singular : the cat sleeps
-Plural the cat sleep
-Compound subjects : jonh and marry are coming
-Collective noun the team is winning
Conclusion
Subject verb agreement is very crucial aspect of English grammar by
understanding the basic rules , special rules and common mistakes ,
you can improve your writing