Hello, I have some corrections for this song: http://www.animelyrics.com/anime/x/exdream.htm

kaerarenu mirai o sono te de kanjite
Feel the hand of a future that cannot be changed
Should be "Feel (...) with your hands"

kono inochi o sasagete mo
even if you try to cling to it
Should be: "even if I sacrifice my life"

tatoe oborete mo
Even if it's remembered
Should be: "Even if I drown"

kimi no tamashii ga michite yuku
Your spirit will die out
Should be: "Your soul will become full"