I never get the right preposition!!! If I write what pops into my head and then look it up later, I almost always have to come back and edit it!! That’s one reason I tend to use very little Cymraeg on the Forum!! mmm maybe that should be in the forum??!!
Thanks for your very kind words, and great to hear that you’re off to such a great start…
As Margaret has says, prepositions never map very neatly between languages - so this is definitely one for the ‘don’t worry about it’ pile - you will get used to producing the ‘right’ one from the context over time without needing to think too much about it…
I have a handy little book (from Gwasg Gomer) called “Pa Arddodiad?” (Which Preposition?). Subtitled “A check-list of Welsh prepositions.” It is an alphabetical list of verbs with the appropriate preposition. In the case of some very widely used verbs (like “mynd”) there is a whole list of different ones, and it indicates how each is used. For example:
mynd at(rhywun/rhywbeth)
mynd dros(rhywun)
mynd gyda(rhywun)
mynd heb(rhywun/rhywbeth)
mynd o(rhywle)i(rhywle)
etc.
For me, it is more an opportunity to get a feel for what goes with what. Especially since I don’t hear Welsh as much as I would like.
You have to register and then logon, but then it’s easy to use. (Tick the box or whatever it is to remain logged in when you are not using it, so you don’t have to log in each time).
It includes example phrases for some (not all) words. “mynd” and “dod” come with quite a few examples.