YOU SAID:

the thought I thought I thought I thought was not the thought I thought I thought.

INTO JAPANESE

私が考えたと思ったことは私が考えたと思ったことではなかった。

BACK INTO ENGLISH

What I thought I thought was not what I thought I thought.

INTO JAPANESE

私が考えたことは私が考えたことではなかった。

BACK INTO ENGLISH

What I thought was not what I thought.

INTO JAPANESE

私が考えたことは私が考えたことではありませんでした。

BACK INTO ENGLISH

What I thought was not what I thought.