What is a possessive pronoun for pronoun?

Answer:
A possessive pronoun for the word pronoun is it's. Example:

In the sentence, 'A pronoun is very useful, it's use is to make sentences simpler.', it's is the possessive pronoun for the antecedent noun 'pronoun'.
First answer by Notyouraveragedummy. Last edit by Notyouraveragedummy. Contributor trust: 393 [recommend contributor recommended]. Question popularity: 2 [recommend question].