YOU SAID:
why could you do when you do'nt
INTO JAPANESE
あなたがしないときになぜあなたはできるのですか?
BACK INTO ENGLISH
Why can you do it when you don't?
INTO JAPANESE
あなたがしないのに、なぜそれを行うことができますか?
BACK INTO ENGLISH
Why can you do it when you don't?
That didn't even make that much sense in English.