YOU SAID:

you think you know me but you do not

INTO JAPANESE

あなたは私を知っていると思うしていません。

BACK INTO ENGLISH

I think you know me not.

INTO JAPANESE

私はあなたは私を知らないと思います。

BACK INTO ENGLISH

I think I you do not know me.

INTO JAPANESE

思うあなたは私を知らない。

BACK INTO ENGLISH

You think I don't know.

INTO JAPANESE

知らないと思ってるんでしょうけれど

BACK INTO ENGLISH

You think I don't know.