YOU SAID:
Didn’t you destroyed X?
INTO JAPANESE
Xを破壊したのでは?
BACK INTO ENGLISH
Didn't you destroy X?
INTO JAPANESE
Xを破壊しなかったのか?
BACK INTO ENGLISH
You didn't destroy X?
INTO JAPANESE
Xを破壊しなかったのか?
BACK INTO ENGLISH
You didn't destroy X?
That didn't even make that much sense in English.