How would you say the negative form of a question such as "don't you have questions?"
How could you ask this as a question, like "Do you have any questions?" ?
In what case would the "í" be included? I had guessed it indicated plural/singular but you said below that ceist was the singular.
It's dialectal. In Connemara Irish, the dialect I use, it's ceisteannaí but the others would say ceisteanna.
An bhfuil ceisteanna agat? Portuguese native speaker... so, don't trust me.
So "ceisteanna" is plural? What would it be if it was singular in this sentence?