"Dw i'n mynd i yfed coffi."

Translation: I am going to drink coffee.

[babbeloergosum]

Can I say "I will drink coffee"? Or is there another future form coming up for that?

[EllisVaughan]

There is another form for that which you'll learn later :)

[babbeloergosum]

Diolch!

[popsekol]

Knowing this is nothing wrong, and going to be a real one later. However, we do aware this is usually a "speech" form whereby it is seldom to show in "written" form except the story tellers are there.