Flooding has been a 'persistent' problem in the area this year.
He is one of the government's most 'persistent' critics.
He has been fighting a 'persistent' cold/infection.
(..) What brings you in here, father. Meat raffle? No, I just came down to talk Walt if that's ok. Damn, padre. You are persistent, aren't you? I promised your wife. All right, let's get booze. I'll have Pabst and a shot of Jack. And whatever he's having. I'll have a Diet Coke. (..)2008 Gran Torino