YOU SAID:

would I could I should I

INTO JAPANESE

私が私をすべき

BACK INTO ENGLISH

I should do me

INTO JAPANESE

私を行う必要があります。

BACK INTO ENGLISH

You need me to do.

INTO JAPANESE

あなたは私が行う必要があります。

BACK INTO ENGLISH

You must do me.

INTO JAPANESE

あなたは私を行う必要があります。

BACK INTO ENGLISH

You must do me.