YOU SAID:
あなたが来る前にポテトーが私の部屋の周りを飛んできた
INTO JAPANESE
あなたが来る前にポテトーが私の部屋の周りを飛んできた
BACK INTO ENGLISH
Potato flew around my room before you came
INTO JAPANESE
あなたが来る前にジャガイモが私の部屋の周りを飛び回っていました
BACK INTO ENGLISH
Potatoes were flying around my room before you came
INTO JAPANESE
あなたが来る前はジャガイモが私の部屋の周りを飛び回っていました
BACK INTO ENGLISH
Potatoes were flying around my room before you came
You've done this before, haven't you.