George Carver, Writing and rewriting (1923)
“ The car looks cheap.He is in the house.Home is where the heart is.In these sentences, red, a house, cheap, in the house, and where the heart is, are parts of the predicate, though they characterize the subject. Such elements are called complements because they complete the assertion of the verb; if adjectives, they are called adjective [47] complements, or better, predicated adjectives; if nouns, they are called noun complements, or predicated nouns; if clauses or phrases, they are called complements, or predicated phrases or clauses. ”
