Behave

Webster's Dictionary of the English Language

·vi To Act; to Conduct; to bear or carry one's self; as, to behave well or ill.

II. Behave ·vt To manage or govern in point of behavior; to Discipline; to Handle; to Restrain.

III. Behave ·vt To Carry; to Conduct; to Comport; to Manage; to Bear;

— used reflexively.