YOU SAID:

If they've learned anything, we'll know soon enough.

INTO JAPANESE

彼らが何かを学んだならば、我々はすぐに十分に知るでしょう。

BACK INTO ENGLISH

If they learn something, we will soon know enough.

INTO JAPANESE

彼らが何かを学べば、すぐに十分に知ることができます。

BACK INTO ENGLISH

If they learn something, they will know enough soon.

INTO JAPANESE

彼らが何かを学べば、すぐに十分に知るでしょう。

BACK INTO ENGLISH

If they learn something, they will know enough soon.