The singular feminine object of a verb, referring to: (a) a woman: her; (b) a female animal: her; (c) a thing, an action, an abstraction: it; hes, his, he it.
…
(a) To be aware of (sth.) as a fact; know (that sth. is true, has happened, etc.); (b) with that clause or pronoun and that clause; (c) with who, which, what, when, wher, hou, or whi clause; (d) with……
