Expressions that specify the denotation of an NP by relating that NP to the discourse domain are called determiners. Determiners are labelled D, while indeterminate determiners are labelled WD. Determiners do not head phrasal categories, but rather appear directly under NP. Here is a list of some common determiners, some of which are attested in the corpus:
Here is a list of some common indeterminate determiners (WD), some of which are attested in the corpus: