YOU SAID:

I don't know but I think you should know I know.

INTO JAPANESE

わかりませんが、知っているはずです。

BACK INTO ENGLISH

I don't know, but I know.

INTO JAPANESE

わかりませんが、知っています。

BACK INTO ENGLISH

I don't know but I know.

INTO JAPANESE

わかりませんが、知っています。

BACK INTO ENGLISH

I don't know but I know.