YOU SAID:

I have to take a dump I'll be back in ten

INTO JAPANESE

私は10時に戻ってくるダンプを取らなければならない

BACK INTO ENGLISH

i have to take a dump coming back at ten o'clock

INTO JAPANESE

私は10時に戻ってくるダンプを取らなければならない

BACK INTO ENGLISH

i have to take a dump coming back at ten o'clock