YOU SAID:
If this isn’t right I’m going to become mad.
INTO JAPANESE
これが正しくない場合、私は怒るつもりです。
BACK INTO ENGLISH
If this is not true, I will get mad.
INTO JAPANESE
そうでない場合、私は怒るでしょう。
BACK INTO ENGLISH
If not, I will get angry.
INTO JAPANESE
そうでなければ、私は怒るでしょう。
BACK INTO ENGLISH
Otherwise, I will get angry.
INTO JAPANESE
さもなければ、私は腹を立てるでしょう。
BACK INTO ENGLISH
Otherwise, I will get angry.
You've done this before, haven't you.