Relative pronoun is a pronoun that introduces a relative clause. It is called a "relative" pronoun because it "relates" to the word that it modifies. Here is an example:
The person who phoned me last night is my teacher.
In the above example, "who":
relates to "person", which it modifies
introduces the relative clause "who phoned me last night"
There are five relative pronouns: who, whom, whose, which, that*
Who (subject) and whom (object) are generally only for people. Whose is for possession. Which is for things. That can be used for people** and things and as subject and object in defining relative clauses (clauses that are essential to the sentence and do not simply add extra information).
Relative Pronouns
Relative pronoun is a pronoun that introduces a relative clause. It is called a "relative" pronoun because it "relates" to the word that it modifies. Here is an example:
The person who phoned me last night is my teacher.
In the above example, "who":
relates to "person", which it modifies
introduces the relative clause "who phoned me last night"
There are five relative pronouns: who, whom, whose, which, that*
Who (subject) and whom (object) are generally only for people. Whose is for possession. Which is for things. That can be used for people** and things and as subject and object in defining relative clauses (clauses that are essential to the sentence and do not simply add extra information).
For more information.....Relative Pronouns