YOU SAID:

I didn't do my shelving game

INTO JAPANESE

私は私の棚のゲームをしなかった

BACK INTO ENGLISH

I did not make my shelf game

INTO JAPANESE

私は私の棚のゲームをしていません。

BACK INTO ENGLISH

I didn't game on my shelf.

INTO JAPANESE

私は私の棚にゲームでした。

BACK INTO ENGLISH

I was a game on my shelf.

INTO JAPANESE

私は私の棚の上のゲームだった。

BACK INTO ENGLISH

I was a game on my shelf.