YOU SAID:

Do you know who ate my computer?

INTO JAPANESE

私のコンピュータを誰が食べたのか知っていますか？

BACK INTO ENGLISH

Do you know who eat my computer?

INTO JAPANESE

私のコンピュータを誰が食べるか知っていますか？

BACK INTO ENGLISH

Do you know who eats my computer?

INTO JAPANESE

誰が自分のコンピュータを食べるのか知っていますか？

BACK INTO ENGLISH

Do you know who eats his computer?

INTO JAPANESE

彼のコンピュータを誰が食べるのか知っていますか？

BACK INTO ENGLISH

Do you know who eats his computer?