a noun used in the predicate with a copulative verb or a factitive verb and having the same referent as the subject of the copulative verb or the direct object of the factitive verb, as in She is the mayor or They elected her mayor.
a word or a group of words used in the predicate following a factitive verb and referring to its direct object, as treasurer in We appointed him treasurer, white in They painted the house white, or an interesting speaker in They thought him an interesting speaker.
