YOU SAID:
you are by far the worst pirate i have ever heard of
INTO JAPANESE
あなたは今までに聞いたことのない最悪の海賊です
BACK INTO ENGLISH
You're the worst pirate I've ever heard of.
INTO JAPANESE
お前は今までに聞いた中で最悪の海賊だ
BACK INTO ENGLISH
You're the worst pirate I've ever heard.
INTO JAPANESE
お前は聞いたことがない最悪の海賊だ
BACK INTO ENGLISH
You're the worst pirate I've ever heard of.
INTO JAPANESE
お前は今までに聞いた中で最悪の海賊だ
BACK INTO ENGLISH
You're the worst pirate I've ever heard.
INTO JAPANESE
お前は聞いたことがない最悪の海賊だ
it is unlikely that this phrase will ever reach equilibrium