be concerned about

Well, that's true, but it doesn't mean that we don't have to be concerned about it.”

“This is no time to pull punches or be concerned about anyone’s feelings. He and his staff have done an enormous amount of damage to this country.”

“That’s the ecological problem that people will be concerned about.”

AJ McLean had reason to be concerned about Liam Payne.

It found that people dealing with Jenkinson did not know she was accessing the dark web, and were unaware of her fascination with violent videos – and so there had been no reason to be concerned about her interactions with Brianna.