From theory to corpus and back again – the case of inferential constructions Andreea S. Calude University of Reading Reading, UK a.s.calude@reading.ac.uk Technological advances have revolutionised linguistics research via the use of corpora through increased storage and computation power. However, the shift in paradigm from full introspection to pure usage-based models (Barlow and Kemmer 2000) has not gone without criticism (Newmeyer 2003). The current paper sets out to show that a combined approach, where both these methods play a role in the analysis is most fruitful and provides a more complete picture of linguistic phenomena. The case is made by presenting an investigation of the inferential construction. Starting from a theoretical viewpoint, constructions such as It’s that he’s so self-satisfied that I find off-putting have been placed under the umbrella of it-clefts (Huddleston and Pullum 2002: 1418-1419). They are focusing structures, where the cleft constituent happens to be coded by a full clause rather than a noun phrase as is (typically) found in it-clefts (compare the above example to It’s a plate of soggy peas that I find off-putting). However, an inspection of excerpts of spontaneous conversation from the Wellington Corpus of Spoken New Zealand English (WCSNZE) (Homes et al 1998) suggests a different profile of the construction. As also found by Koops (2007), the inferential typically occurs in the negative form, and/or with qualifying adverbs such as just, like, and more. More problematically, the inferential only rarely contains a relative clause (Delahunty 2001). This has caused great debate in the literature with regard to whether the that-clause following the copula represents in fact the cleft constituent (Delahunty 2001, Lambrecht 2001), or whether it is instead best analysed as the relative/cleft clause (Collins 1991, and personal communication). Such debates culminated with some banning the inferential from the cleft class altogether (Collins 1991). Returning to the drawing board, we see further evidence that the inferential examples identified in the corpus differ from it-clefts. While in it-clefts, the truth conditions of the presupposition change with a change in the cleft’s polarity, in the inferential, this is not the case, as exemplified below from the WCSNZE. (1) It-cleft a. It’s Norwich Union he’s working for. (WCSNZE, DPC083) Pressupposition. He is working for Norwich Union. b. It’s not Norwich Union he’s working for. Pressupposition. He is not working Norwich Union. (2) Inferential a. It’s just that she needs to be on the job. (WCSNZE, DPC059) Pressuposition: She needs to be on the job. b. It’s not just that she needs to be on the job. Pressuposition: She [still] needs to be on the job [but the real issue is something else, not just she needs to be on the job]. As illustrated by the inferential construction, the power of a hybrid approach in linguistic inquiry comes from the ability to draw on both resources, namely, real language examples found in corpus data, and also, the wealth of theoretical tools developed by linguists to account for, question, and (hopefully) explain linguistic phenomena. References Barlow, M. & Kemmer, S. 2000. Usage-Based Models of Language. Stanford: CSLI Publications. Collins, P. 2008. Inferential clefts. Personal Communication via e-mail. Collins, P. 1991. Cleft and Pseudo-cleft constructions in English. London: Routledge. Delahunty, G. 2001. Discourse functions of inferential sentences. Linguistics. 39(3):517-545. Huddleston, R. & Pullum, G. 2002. The Cambridge Grammar of the English Language. Cambridge: Cambridge University Press. Holmes, J., Vine, B., & Johnson, G. 1998. Guide to the Wellington corpus of spoken New Zealand English. Wellington, New Zealand: School of Linguistics and Applied Language Studies. Victoria University of Wellington. Koops, C. 2007. Constraints on Inferential Constructions. In G. Radden, KM Kopcke, B. Thomas, P. Sigmund (eds.). Aspects of Meaning Construction, pp 207-224. Amsterdam: John Benjamins. Lambrecht, Knud. 2001. A framework for the analysis of cleft constructions. Linguistics 39: 463– 516. Newmeyer, F. 2003. Grammar is grammar and usage is usage. Language. 79(4): 682-707.