YOU SAID:
you are the worst person i ever knew
INTO JAPANESE
あなたは私が今まで知っていた中で最悪の人です
BACK INTO ENGLISH
You are the worst person I have ever known
INTO JAPANESE
あなたは私が今までに知った中で最悪の人です
BACK INTO ENGLISH
You are the worst person I have ever known
Come on, you can do better than that.