This document provides information on the proper usage of who and whom in adjective clauses. It explains that who is used as the subject of a clause, while whom is used as the object. Some key points:
- Who and whom are both pronouns, with who as the subject and whom as the object of a clause.
- Most native English speakers do not use whom correctly and it is rarely heard, so using who is generally acceptable.
- In adjective clauses, the relative pronoun can be the subject or object of the clause, and rules differ depending on its role.