YOU SAID:

You shouldn't do this

INTO JAPANESE

あなたはこれを行うべきではないです。

BACK INTO ENGLISH

Is not you should do it.

INTO JAPANESE

あなたはそれを行う必要がありますはありません。

BACK INTO ENGLISH

Should you do it is not.

INTO JAPANESE

あなたが行う必要がありますはありません。

BACK INTO ENGLISH

Should you do not.

INTO JAPANESE

あなたはありませんする必要があります。

BACK INTO ENGLISH

You do not need to.

INTO JAPANESE

あなたがする必要はありません。

BACK INTO ENGLISH

You have to do.

INTO JAPANESE

やる事は。

BACK INTO ENGLISH

What you have to do.

INTO JAPANESE

やる事は。

BACK INTO ENGLISH

What you have to do.