YOU SAID:

I told you that harpoon gun would be useful

INTO JAPANESE

銛銃が役に立つだろうと言いました

BACK INTO ENGLISH

I said the harpoon gun would be useful.

INTO JAPANESE

私は銛銃が役に立つだろうと言いました。

BACK INTO ENGLISH

I said harpoon guns would be useful.

INTO JAPANESE

私は銛銃が役に立つだろうと言いました。

BACK INTO ENGLISH

I said harpoon guns would be useful.