YOU SAID:
I’m already dead. I’ve been dead for years now
INTO JAPANESE
私はすでに死んでいます。私はもう何年も死んでいます
BACK INTO ENGLISH
I'm already dead I have been dead for years
INTO JAPANESE
私はすでに死んでいます私は何年も死んでいます
BACK INTO ENGLISH
I'm already dead i'm dead for years
INTO JAPANESE
私はすでに死んでいる私は何年も死んでいる
BACK INTO ENGLISH
I'm already dead i'm dead for years
That didn't even make that much sense in English.