YOU SAID:
If I die then I will be dead
INTO JAPANESE
私が死んだら死んでしまいます
BACK INTO ENGLISH
I will die if I die
INTO JAPANESE
死んだら死ぬ
BACK INTO ENGLISH
If you die you will die
INTO JAPANESE
死んだら死ぬ
BACK INTO ENGLISH
If you die you will die
That didn't even make that much sense in English.