How do you say can i have an apple in welsh?

There are a couple of ways to say "Can I have an apple?" in Welsh, depending on the context and formality:

Formal:

* "A gaf i afal, os gwelwch yn dda?" (Ah gahv ee ahval, oss gwelwch in dda?)

This is the most polite way to ask, literally translating to "Can I have an apple, please?"

Informal:

* "Alla i gael afal?" (Alla ee kayl ahval?)

This translates to "Can I get an apple?" and is more casual.

Even more informal:

* "Dw i eisiau afal." (Dwee ee issoo ahval)

This means "I want an apple." and is the most direct and least formal.

Note: The pronunciation of the Welsh words is approximate, as it's difficult to convey the exact sounds through text.