YOU SAID:

I think we should kill him.

INTO JAPANESE

彼を殺すべきだと思う。

BACK INTO ENGLISH

I think that he should be killed.

INTO JAPANESE

彼は殺されるべきだと私は思う。

BACK INTO ENGLISH

I think he should be killed.

INTO JAPANESE

彼は殺されるべきだと思う。

BACK INTO ENGLISH

I think he should be killed.