TT.2 Choose the correct subject or verb
What is subject-verb agreement?
Subject-verb agreement means that the verb in a sentence must match the subject. A singular subject takes a singular verb, and a plural subject takes a plural verb.
- The dog runs fast.
- The dogs run fast.
- My friend likes to read.
Always find the subject first. Ask yourself, “Who or what is doing the action?”
Singular and plural subjects
A singular subject names one person, place, or thing. A plural subject names more than one.
- The cat sleeps on the couch. (one cat)
- The cats sleep on the couch. (more than one cat)
- The teacher helps the class.
Many plural nouns end in -s, but not all. Read the sentence carefully.
Choosing the correct verb
Verbs change form depending on whether the subject is singular or plural, especially in the present tense.
- She plays outside after school.
- They play outside after school.
- The bird flies high in the sky.
Singular verbs often end in -s, while plural verbs usually do not.
Special verbs: is, are, was, and were
The verbs is and was are used with singular subjects. The verbs are and were are used with plural subjects.
- The boy is excited.
- The boys are excited.
- My dog was tired.
- My dogs were tired.
Do not be fooled by extra words between the subject and the verb.
Checking for correct agreement
To check subject-verb agreement, read the sentence again and listen to how it sounds.
- The basket of apples is heavy.
- The children in the park are playing.
- My brother walks to school.
If a sentence sounds strange when you read it aloud, check the subject and verb.