Should one ask "can you please" or "could you please" do this?
does one ask for a favor or passive command by saying "can you please"? or should they ask "could you please"?
2 Answers
To me 'can' would imply that you are questioning their ability to do what ever the task is. Therefore if it is something they are clearly able to do, but you are asking them to do it for you, I would use 'could'.
gma, I would probably use a form of "podrías" or "podría" to ask that question.
Por favor, ¿podrías .....?