YOU SAID:

woof I don't care if you do anything with this

INTO JAPANESE

あなたがこれで何かをしても私は気にしない

BACK INTO ENGLISH

I do not care if you do something with this

INTO JAPANESE

あなたがこれを使って何かしても構わない

BACK INTO ENGLISH

You may do something with this

INTO JAPANESE

あなたはこれで何かをするかもしれません

BACK INTO ENGLISH

You may do something with this