YOU SAID:

Who put a potato in my bed?4

INTO JAPANESE

私のベッドでジャガイモを入れている? 4

BACK INTO ENGLISH

Put the potatoes in my bed? 4

INTO JAPANESE

私のベッドにポテトを入れるか。4

BACK INTO ENGLISH

Put the potatoes on my bed? 4

INTO JAPANESE

私のベッドの上にジャガイモを入れて?4

BACK INTO ENGLISH

Put the potatoes on my bed? 4