YOU SAID:
I ate my mother's favourite cat
INTO JAPANESE
私は私の母の好みの猫を食べた
BACK INTO ENGLISH
I ate my mother's favorite cat.
INTO JAPANESE
私の母のお気に入りの猫が食べた
BACK INTO ENGLISH
I ate my mother's favorite cat
INTO JAPANESE
私は私の母のお気に入りの猫を食べた
BACK INTO ENGLISH
I ate my mother's favorite cat.
INTO JAPANESE
私の母のお気に入りの猫が食べた
BACK INTO ENGLISH
I ate my mother's favorite cat
INTO JAPANESE
私は私の母のお気に入りの猫を食べた
it is unlikely that this phrase will ever reach equilibrium