YOU SAID:

He’ll get it back if he would

INTO JAPANESE

もし彼が戻すなら、彼はそれを取り戻すだろう

BACK INTO ENGLISH

If he returns, he will get it back.

INTO JAPANESE

もし彼が戻ったら、彼はそれを取り戻すだろう。

BACK INTO ENGLISH

If he comes back, he will get it back.

INTO JAPANESE

もし彼が戻ってきたら、彼はそれを取り戻すでしょう。

BACK INTO ENGLISH

If he comes back, he will get it back.