English Translation
Is there anything else I can get for you?
porque no puedo? Está yo puedo hacer algo, no el/ella?
Is there anything else I can get for you?
porque no puedo? Está yo puedo hacer algo, no el/ella?
Oh it looks like this use of hay in question was standardized and subjuntivo is needed
Is there anything else I can get for you?
I believe that the subjunctive is used because of the hypothetical nature of the sentence