YOU SAID:

My mother ate my pet rat

INTO JAPANESE

私の母は私のペットのネズミを食べた

BACK INTO ENGLISH

My mother had my pet rat

INTO JAPANESE

私の母が私のペットのネズミ

BACK INTO ENGLISH

My mother is my pet rats.

INTO JAPANESE

私の母は私のペットのネズミです。

BACK INTO ENGLISH

My mother is my pet rats.