Subject Complement (with Examples)
Subject ComplementA subject complement is a word or phrase that follows a linking verb and identifies or describes the subject.
(Note: A linking verb is a verb used to link a subject to a new identity or description. Common examples are to be, to become, to appear, to feel, to look, to smell, and to taste.)
Easy Examples of Subject ComplementsIn the examples below, the linking verbs are in bold and the subject complements are shaded:
- Ben is a policeman. (The linking verb is is (i.e., the verb to be). The subject complement identifies the subject Ben. It is a noun.)
- He will be fine. (The linking verb is will be (i.e., the verb to be). The subject complement describes the subject He. It is an adjective.)
- I am he. (The linking verb is am (i.e., the verb to be). The subject complement identifies the subject I. It is a pronoun.)
- That pie looks burnt to a cinder. (The linking verb is looks. The subject complement describes the subject That pie. It is an adjective. Don't forget adjectives (just like nouns) also come in the form of phrases.)
Read more about noun phrases.
More Examples of Subject ComplementsHere are some more examples of subject complements:
- Ella was a ghost. She appeared at 12 and looked stunning.
- Opportunity is missed by most people because it is dressed in overalls and looks like work . (Thomas A Edison, 1847-1931) (Remember that adjectives and nouns can come in the forms of adjective phrases and noun phrases too.)
- If you put butter and salt on popcorn, it tastes like salty butter. (Terry Pratchett)
- As for me, except for an occasional heart attack, I feel as young as I ever did. (Robert Benchley, 1889-1945)
Why Should I Care about Subject Complements?Subject complements do not cause many writing mistakes for native English speakers. In other words, we're good at subject complements. However, if you're learning a language (like Russian) that puts its complements in a different case (the instrumental case in the case of Russian), then you might want to pay a bit more attention to spotting complements.
Here are two issues related to subject complements.
(Issue 1) Don't use an adverb as a subject complement.A subject complement is an adjective, noun, or pronoun. It's never an adverb.
- This soup tastes badly. (Tastes is a linking verb. Badly is an adverb, which can't be used as a subject complement.)
- This soup tastes bad. (Bad is an adjective.)
- Your hair smells wonderfully. (Smells is a linking verb. Wonderfully is an adverb, which can't be used as a subject complement.)
- Your hair smells wonderful. (Wonderful is an adjective.)
(Issue 2) You can say "It is I" or "It is me."Those who insist on writing "It is I" or "It was he" have tradition on their side because subject complements were traditionally written in the subjective case (e.g., I, she, and he) not in the objective case (e.g, me, her and him). However, those who'd rather write "It is me" or "It was him" have common usage on their side.
So, if you think "It was I" doesn't sound pretentious, use that construction. If you think it does, don't. Everyone's a winner.