YOU SAID:
hi how are you bad i know
INTO JAPANESE
こんにちは私はあなたがどのように悪いのか知っています
BACK INTO ENGLISH
Hi i know how bad you are
INTO JAPANESE
こんにちは私はあなたがどれほど悪いか知っています
BACK INTO ENGLISH
Hi i know how bad you are
You've done this before, haven't you.