An adjective clause is a dependent clause containing a subject and a verb, while an adjective phrase is a group of words without a subject or a verb that function as an adjective. For example: Adjective clause: The cake that Mary baked is delicious. Adjective phrase: The delicious cake is from the bakery.
The sentence with whose has an adjective clause: whose books she likes best. In the clause, whose is the relative pronoun and is used with books. The clause modifies the subject of the sentence: the author. _____ The people will be glad to help you. The people's names are on this list. --->
Whose Whose is used in questions to ask about possession. Question: Whose chair is it? Answer: It's mine. Whose is also a relative pronoun that introduces subordinate clauses, as in the two examples below. Whose is used to show possession. Main clause + subordinate (adjective) clause: That's the student whose essay I corrected last night.
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