... morphemes in, 283 85 , 287 88 , 305existential sentences in, 1 58 gerunds in, 325inflection of verbs in, 279 lexical categories in, 2 38 locative inversion in, 321null nouns in, 122n.optional nouns in, ... Hamida, 83 n., 175, 182 84 , 203desideratives, 58 59, 287 determiners and argumenthood, 115, 117– 18, 144 and referential indices, 119n.as disguising category distinctions, 188 as licensers of null nouns, ... 1 08 restructuring in, 29n. verbs versus adjectives in, 88 , 249–50, 264Mojave adjectives versus verbs in, 10, 255–56tense and copula in, 47morphological well-formedness conditions,279 80 , 289 ,...