What are relative pronouns?

Relative pronouns are words that are used to introduce a dependent clause in a sentence and connect it to an independent clause. They include words such as who, whom, whose, which, and that. Relative pronouns help to provide more information about a noun or pronoun in the sentence and clarify the relationship between different parts of the sentence.

Relative pronouns are a type of pronoun that introduces a dependent clause. They refer to a noun or pronoun in the main clause and help to connect the clauses. The most common relative pronouns are who, whom, which, that, and whose.

Who is used to refer to people:
> The woman who lives next door is a nurse.

Whom is used to refer to people as the object of a verb or preposition:
> The person whom I spoke to was very helpful.

Which is used to refer to things:
> The book which I am reading is very interesting.

That can be used to refer to both people and things:
> The people that I met were very friendly.
> The book that I am reading is very interesting.

Whose is used to refer to possession:
> The woman whose car was stolen is very upset.

Relative pronouns can also be used to introduce adjective clauses, which provide more information about the noun or pronoun they refer to:

> The woman who lives next door is a nurse. (adjective clause: who lives next door)
> The book which I am reading is very interesting. (adjective clause: which I am reading)