Cross-Linguistic Evidence for Number Phrase

In this paper I provide cross-linguistic evidence for a functional projection between D and NP, which I call “Number Phrase” (NumP). In a full noun phrase, the head of this projection is, among other things, the locus of number specification (singular or plural) of a noun phrase. Pronominal noun phrases are distinguished from full noun phrases by the fact that they lack a lexical projection, i.e., they lack a NP. The existence of two distinct functional categories predicts the existence of at least two classes of pronouns, those of the category D, and those of the category Num. In both Modern Hebrew and Haitian, there is evidence that this prediction is borne out.