Grammatical theories that rely exclusively on the categorical nature of constituents to determine their syntactic behavior encounter problems when dealing with cleft construction. The ungrammaticality of such constructions is indeed syntactic in nature and can be shown to derive from a general principle of universal grammar (UG), restricting the…

Inversion constructions (declarative sentence constructions in which the subject follows part or all of its verb phrase) are distributed over the whole range of spoken and written language, not along the spoken-written dimension but along a colloquial-literary dimension. Some of these inversions are colloquial or literary for functional reasons,…