YOU SAID:
My cat watched me eat sushi.
INTO JAPANESE
私の猫は私が寿司を食べているのを見ていました。
BACK INTO ENGLISH
My cat was watching me eat sushi.
INTO JAPANESE
私の猫は私が寿司を食べているのを見ていました。
BACK INTO ENGLISH
My cat was watching me eat sushi.
You've done this before, haven't you.