YOU SAID:

My mum when I sleep like to eat bananas

INTO JAPANESE

私が寝ているときの母はバナナを食べるのが好き

BACK INTO ENGLISH

My mother likes to eat bananas when I sleep

INTO JAPANESE

私の母は私が寝ているときにバナナを食べるのが好きです

BACK INTO ENGLISH

My mother likes to eat bananas when I am sleeping

INTO JAPANESE

母は寝ているときにバナナを食べるのが好きです

BACK INTO ENGLISH

My mother likes to eat bananas while sleeping

INTO JAPANESE

私の母は寝ている間バナナを食べるのが好きです

BACK INTO ENGLISH

My mother likes to eat bananas while sleeping