YOU SAID:
You think I do not know what barbarians
INTO JAPANESE
あなたは私が野蛮人を知らないと思う
BACK INTO ENGLISH
you don't think i know the barbarians
INTO JAPANESE
あなたは私が野蛮人を知っているとは思わない
BACK INTO ENGLISH
You don't think I know the barbarians
INTO JAPANESE
あなたは私が野蛮人を知っているとは思わない
BACK INTO ENGLISH
You don't think I know the barbarians
That didn't even make that much sense in English.