YOU SAID:
You know I know you know.
INTO JAPANESE
あなたは、私は知っている知っています。
BACK INTO ENGLISH
You know I know.
INTO JAPANESE
あなたが知っています。
BACK INTO ENGLISH
You know.
INTO JAPANESE
あなたは…を知っています
BACK INTO ENGLISH
you know
INTO JAPANESE
あなたは…を知っています
BACK INTO ENGLISH
you know
That didn't even make that much sense in English.