YOU SAID:
I don't know what I did.
INTO JAPANESE
私は私が何か分からない。
BACK INTO ENGLISH
I know what I have.
INTO JAPANESE
私は私が持っている知っています。
BACK INTO ENGLISH
I have I know.
INTO JAPANESE
知っているものがあります。
BACK INTO ENGLISH
Who knows.
INTO JAPANESE
さあ、どうでしょう
BACK INTO ENGLISH
who knows
INTO JAPANESE
さあ、どうでしょう
BACK INTO ENGLISH
who knows
You've done this before, haven't you.