YOU SAID:
りょうできるようになりました。
INTO JAPANESE
りょうできるようになりました。
BACK INTO ENGLISH
Now I can do it.
INTO JAPANESE
今ならできます。
BACK INTO ENGLISH
You can do it now.
INTO JAPANESE
今ならできますよ。
BACK INTO ENGLISH
You can do it now.
That didn't even make that much sense in English.