pluralconcerns
conjugation concerning - concerned - concerned
noun: a feeling of worry, anxiety, or care about something or someone
Her main concern was for the safety of her children.
noun: a matter of interest or importance to someone
Environmental protection is a global concern.
verb: to relate to or be about a particular subject
This matter concerns everyone in the department.
verb: to cause worry or distress to someone
It concerns me that he hasn't called.