YOU SAID:
I wish I would have known that wasn't me
INTO JAPANESE
私ではないことを知っていたらいいのに
BACK INTO ENGLISH
I wish I knew it was not me
INTO JAPANESE
私ではないことを知っていたら
BACK INTO ENGLISH
If I knew that it was not me
INTO JAPANESE
私ではないことを私が知っていたら
BACK INTO ENGLISH
If I knew that it was not me
Come on, you can do better than that.