What is the possesive form of who?

Answer 1

The possessive form of the pronoun 'who' is whose.

Example as interrogative pronoun:

Who parked in our driveway?

Whose car is in our driveway?

Example as relative pronoun:

The one who parked in our driveway is the contractor.

The one whose car is in the driveway is the contractor.

Answer 2

The possessive form of people is people's.

Answer 3

Whose is indeed the possessive form of who.Who's is used as a contraction for who is or who has.

Answer 4

The possessive form of who is whose.

Answer 5

'Whose' works for who. 'Whom' is the objective form of 'who' such as 'to whom should I address this?' so it is not applicable to your question.

Answer 6

The possessive form of "anyone" is "anyone's".