Question

can whose be an adjective

Answer 1

Yes, whose can be an adjective clause.

Whose can be a Relative pronoun which is utilized toward the start of an adjective clause (a dependent clause that adjusts a noun). The three most basic relative pronouns are who, that and which . Who has two different structures, the object structure whom and the possessive structure whose. We utilize whose as a possessive pronoun in the event that we wish to discover who claims something or as a statement while showing proprietorship is essential to the context of the sentence.
Whose definition, (the possessive instance of who utilized as an adjective).For ex, Whose book did I read? .