YOU SAID:

We should go to the mall tomorrow when I get off of work!

INTO JAPANESE

私は仕事を降りるとき、明日モールに行くべきです!

BACK INTO ENGLISH

I should go to the mall tomorrow when I get off work!

INTO JAPANESE

明日、仕事を降りるときはモールに行くべきです!

BACK INTO ENGLISH

You should go to the mall tomorrow when you get off work!

INTO JAPANESE

あなたは仕事を降りるとき、明日モールに行くべきです!

BACK INTO ENGLISH

You should go to the mall tomorrow when you get off work!