Published online by Cambridge University Press: 28 November 2008
It is well known that a cleft whose focal item functions as predicate nominal in the WH/that-clause is often unacceptable, or at least questionable:
(I) (a) *It's a genius that he is. (Leech & Svartvik, 1975: 181)
(b) *It's a conductor that John is. (Stockwell et al. 1977:107)
(c) *It's the football coach that John is. (Emonds, 1976:140)In this article I will investigate different types of clefts highlighting predicate nominals. I will point out five different restrictions that may lead to partial or complete unacceptability and develop a theory that can account for them.