Though poor, he carried himself with a dignity 'becoming' [='befitting'] a king.
She won the election, 'becoming' the first woman to be President of the nation.
It's 'becoming' [='getting'] quite cold in the evenings.
(..) I remember every detail. The Germans wore gray, you wore blue. Yes. I put that dress away. When the Germans march out, I'll wear it again. You're becoming quite human. I suppose we have to thank you for that. Ilsa, I don't wish to be the one to say it, but it's late. So it is. We have a curfew (..)1942 Casablanca