YOU SAID:

Nobody thinks what I think.

INTO JAPANESE

誰もが思うものと考えています。

BACK INTO ENGLISH

I think everyone believes.

INTO JAPANESE

私は誰もが考えていると思います。

BACK INTO ENGLISH

I think I'm thinking everyone.

INTO JAPANESE

誰も考えていると思います。

BACK INTO ENGLISH

I would have thought anyone.

INTO JAPANESE

私は誰もが思ったでしょう。

BACK INTO ENGLISH

I thought no one would.

INTO JAPANESE

私は誰かと思った。

BACK INTO ENGLISH

I was with someone.

INTO JAPANESE

私は誰かとされました。

BACK INTO ENGLISH

I was with someone.