YOU SAID:

I think i am dead inside

INTO JAPANESE

私は中死んでいると思う

BACK INTO ENGLISH

I was in I think is dead

INTO JAPANESE

私は、私が死んで

BACK INTO ENGLISH

I die

INTO JAPANESE

私は死ぬ

BACK INTO ENGLISH

I will die

INTO JAPANESE

私は死んでしまう

BACK INTO ENGLISH

I would die

INTO JAPANESE

私は死ぬだろう

BACK INTO ENGLISH

I would die