forgetful
You are forgetful.
I'm not forgetful!
I’m very forgetful.
Tom scheint nicht mehr so vergesslich wie ehemals zu sein.
Tom doesn't seem to be as forgetful as he used to be.
Er ist vergesslich geworden, was ihn sehr aufregt.
He has become forgetful, which upsets him greatly.
Tom ist vergesslich.
Tom is forgetful.
Have I become forgetful?