What is the antecedent of the pronoun her?

The antecedent for the pronoun 'her' is a singularnoun for a female.

The pronoun 'her' is a personal pronoun, a Word that takes the place of a noun for a specific female as the object of a verb or a preposition.

The pronoun 'her' is a possessive adjective, a Word placed before a noun to describe that noun as belonging to a specific female.

Example uses:

Today is mother's birthday so I made a cake for her.

• personal pronoun, takes the place of the noun 'mother' as the object of the preposition 'for'.

Suzi rides her bicycle to school.

• possessive adjective, describes the noun 'bicycle' as belonging to Suzi.