YOU SAID:

I should have perished by his hand.

INTO JAPANESE

私は彼の手で死ぬべきだった。

BACK INTO ENGLISH

I should have died with his hand.

INTO JAPANESE

私は彼の手で亡くなったはずです。

BACK INTO ENGLISH

I should have passed away by his hand.

INTO JAPANESE

私は彼の手によって亡くなったはずです。

BACK INTO ENGLISH

I ought to have died by his hand.

INTO JAPANESE

私は彼の手によって亡くなったはずです。

BACK INTO ENGLISH

I ought to have died by his hand.