Thus, Bachgen yw e. He is a boy . I'm causing the problem. Ie, wrth gwrs. Possessive Nouns Being possessive isn't always a bad thing.
People have things, and things have things.
If you think of the Welsh possessives as true possessives, you should have no trouble remembering which definite article doesn't belong. I am by the door. Rydw i wrth ddrws y cefn. I am by the back door. There's a fire, and you don't care which door you use.