Final answer:
The phrase 'do not talk nonsense' includes two adjectives. 'Do not' is a negative imperative phrase while 'nonsense' is an attributive adjective.
Step-by-step explanation:
The phrase 'do not talk nonsense' includes two adjectives: 'do not' and 'nonsense.' Here, 'do not' is a negative imperative phrase, acting as an adverbial phrase in the sentence. It modifies the verb 'talk' and indicates an action that should not be performed. On the other hand, 'nonsense' is a noun that functions as an attributive adjective, modifying the noun 'talk' and describing the type of talk being discouraged.
Learn more about Adjectives in English