Complements
A complement is a word or word group that completes the sense of a verb and adds to the meaning of a subject. There are two types of complements: subject complements and object complements.
A subject complement (SC) is a noun which renames the subject (predicate noun) or an adjective which describes the subject (predicate adjective), and is used in a sentence with a linking verb.
Predicate noun
She is a doctor.
Predicate adjective
The Lake Superior region is rugged.
An object complement (OC) is an adjective in the predicate of a sentence which follows the direct object of a sentence and describes or renames the direct object.
Object complement
I consider Roberta Bondar to be a hero for our time.
