YOU SAID:
Oh how I hate you the most person.
INTO JAPANESE
ああ、私はあなたを最も憎んでいる。
BACK INTO ENGLISH
Oh, I hate you the most.
INTO JAPANESE
ああ、私はあなたを最も憎む。
BACK INTO ENGLISH
Oh, I hate you the most.
That didn't even make that much sense in English.