"Do you have a table on the patio?"
Translation:¿Tienes una mesa en el patio?
Patio, deck, veranda, lanai, porch, deck....do we really know the difference between all these outdoor structures? I think the difference between these, at least in English, is very fuzzy.
I don't know what you mean by kardon (is that another language?), but are you saying that patio means the grassy area behind a house instead of a paved area? In American English, yard implies a grassy area, whereas patio requires some structure. In German, Garten can translate to garden or yard.