YOU SAID:
You've never not done this, have you not.
INTO JAPANESE
あなたはこれをやったことがありませんね。
BACK INTO ENGLISH
You've never done this, have you?
INTO JAPANESE
あなたはこれをしたことがありませんよね?
BACK INTO ENGLISH
You've never done this, have you?
Okay, I get it, you like Translation Party.