grammar · formal

whom (object) vs who (subject) — formal vs informal

Band 6-7speakingtask2

Use whom when the relative pronoun is the object (or after a preposition); use who when it is the subject. Whom is more formal.

Examples

The person to whom I spoke was very helpful.

The person who spoke to me was helpful.

Whom did you invite to the conference?

Band 8 sentence

The committee, many of whose members are academics, will publish the report next month.

Collocations

  • to whom
  • for whom

Common mistakes

The person who I gave the book to is my tutor.The person to whom I gave the book is my tutor.

Whom is waiting outside?Who is waiting outside?

Say it for a higher band

5who6who (formal omitted)7+whom

Synonyms

who (informal)

Easily confused

whom

The man whom I met is a doctor.

who

The man who called is my uncle.

Related words

Learn this word with the rest of its set, and get reminded at the right time.

In Relative clauses

Learn it with its set