YOU SAID:

i once killed a mans wife, but the man was the wife

INTO JAPANESE

男の妻を殺したことがありますが、その男は妻でした

BACK INTO ENGLISH

I once killed a man's wife, and the man was his wife

INTO JAPANESE

私はかつて男の妻を殺しました、そしてその男は彼の妻でした

BACK INTO ENGLISH

I once killed a man's wife and that man was his wife

INTO JAPANESE

私はかつて男の妻を殺し、その男は彼の妻でした

BACK INTO ENGLISH

I once killed a man's wife and the man was his wife

INTO JAPANESE

私はかつて男の妻を殺し、その男は彼の妻だった

BACK INTO ENGLISH

I once killed a man's wife and the man was his wife