YOU SAID:
you could or you could just not
INTO JAPANESE
あなたはできた、またはできなかった
BACK INTO ENGLISH
You could or could not
INTO JAPANESE
できたかできなかった
BACK INTO ENGLISH
Could or could not
INTO JAPANESE
できたかできなかった
BACK INTO ENGLISH
Could or could not
You've done this before, haven't you.