Navajo grammar

Navajo is a "verb-heavy" language – it has a great preponderance of verbs but relatively few nouns. In addition to verbs and nouns, Navajo has other elements such as pronouns, clitics of various functions, demonstratives, numerals, postpositions, adverbs, and conjunctions, among others. Harry Hoijer grouped all of the above into a word-class he called particles (i.e., Navajo would then have verbs, nouns, and particles). Navajo has no words that would correspond to adjectives in English grammar: verbs provide the adjectival functionality.