The older we grow, the more forgetful we become.
I have become forgetful.
She is very forgetful but sometimes can remember important details.
Neville Longbottom, a round-faced, forgetful boy,
He’s so forgetful. It’s a miracle he remembered to come to his own wedding.
I'm getting forgetful these days, but what can you do?
Even the most self-centered people are usually forgetful of this fault.
He was becoming forgetful, which bothered him a lot.
His forgetful nature makes him really difficult at work.
this waiter is forgetful. He doesn't remember what we ordered.
Grandad can’t help being forgetful, he’s getting old.
He has write everything down because he is so forgetful.
It might take some time to find a car in which a forgetful driver had left the key.
I've left my keys at home again. I'm so forgetful.
It's good to be able to concentrate single-mindedly on one's work. But one becomes completely forgetful of the people around oneself.