YOU SAID:
Hello, did you die last night?
INTO JAPANESE
こんにちは、あなたは昨晩死んだのですか?
BACK INTO ENGLISH
Hello, have you died last night?
INTO JAPANESE
こんにちは、あなたは昨夜亡くなりましたか?
BACK INTO ENGLISH
Hello, have you passed away last night?
INTO JAPANESE
こんにちは、あなたは昨夜亡くなりましたか?
BACK INTO ENGLISH
Hello, have you passed away last night?
That didn't even make that much sense in English.