Ar neu at neu i

[glyn-6]

mynd i’r ysbyty, mynd at y meddyg, mynd ar y bws - is there some guidance on when it’s 'at’ or 'i’ or ‘ar’ ?

[sara-peacock-1]

I think you mynd at a person, but i a place for “go to”.

Then “mynd ar” is simpler (go on the bus).

[glyn-6]

Diolch Sara