YOU SAID:

When he's dying in front of the last man alive

INTO JAPANESE

彼が生きている最後の男の前で死んでいるとき

BACK INTO ENGLISH

When he is dead in front of the last man alive

INTO JAPANESE

彼が生きている最後の人の前で死んだとき

BACK INTO ENGLISH

When he died in front of the last person alive

INTO JAPANESE

彼が生きている最後の人の前で死んだとき

BACK INTO ENGLISH

When he died in front of the last person alive