Subject-Verb Agreement: Rules & Tricky Cases Explained
Master the Art of Matching Subjects and Verbs
Quick Answer
The Rule: Subjects and verbs must agree in number—singular subjects take singular verbs, plural subjects take plural verbs.
Examples: "The dog runs" (singular) vs. "The dogs run" (plural).
Key Tip: Find the true subject and ignore words between the subject and verb.
Memory Trick: Singular subject, singular verb; plural subject, plural verb.
🔑 Key Takeaway
Match the verb to the true subject’s number, not to nearby words.
Singular vs. Plural: Common Cases at a Glance
| Subject Type | Correct Form | Common Error |
|---|---|---|
| Simple singular | The report is ready. | The report are ready. ❌ |
| Subject + of-phrase | The list of errors is long. | The list of errors are long. ❌ (errors is not the subject) |
| Compound with and | The manager and the assistant are available. | The manager and the assistant is available. ❌ |
| Neither/nor — mixed number | Neither the manager nor the employees were notified. | Neither the manager nor the employees was notified. ❌ (nearest subject is plural) |
| Collective noun | The team is reviewing the proposal. | The team are reviewing can be acceptable when the members are treated individually; check dialect and house style. |
Agreement Decision Matrix
Subject-verb agreement starts with one question: what is the true subject? Do not choose the verb from the noun closest to it until you have found the head of the subject.
| Sentence Pattern | What Controls the Verb | Example |
|---|---|---|
| Simple subject | The main noun or pronoun | The report is ready. The reports are ready. |
| Subject + prepositional phrase | The noun before the preposition | The list of errors is short. |
| Compound subject with and | Usually plural | The designer and writer are available. |
| Either/or or neither/nor | The subject nearest the verb | Neither the manager nor the employees were available. |
| There is / there are | The real subject after the verb | There are three issues in the draft. |
| Collective noun | Whether the group acts as one unit or members | The team is reviewing the proposal. |
Eight Agreement Decisions to Review
These decisions cover common structural patterns in which a nearby noun, a connector, or collective meaning can distract from the controlling subject.
1. Find the head noun
The head noun is the core noun in the subject phrase. Ignore extra description when matching the verb.
The folder of signed forms is on the server.
2. Ignore prepositional phrases
Phrases beginning with of, with, near, inside, or for can distract you from the real subject.
The list of tasks are long.
The list of tasks is long.
3. Treat and as plural
Most subjects joined by and take a plural verb because they name more than one person, object, or idea.
The schedule and budget are attached.
4. Check nearest subject with or/nor
With either/or and neither/nor, the verb usually agrees with the subject closest to it.
Neither the director nor the reviewers are available today.
5. Look after there is / there are
There is not the subject. The real subject appears after the verb.
There is three files missing.
There are three files missing.
6. Handle collective nouns by meaning
A collective noun can take singular or plural agreement depending on whether it is treated as one unit or as individual members. Cambridge's collective-noun examples demonstrate both readings, while Purdue OWL's agreement resource covers the core subject-matching rules.
The committee has approved the policy.
7. Watch indefinite pronouns
Words such as everyone, each, someone, and nobody usually take singular verbs.
Everyone has submitted the form.
8. Do not let distance break agreement
Long subjects make agreement harder because the verb appears far away from the head noun. Shorten the subject mentally before choosing the verb.
The explanation of the results and limitations is included in the appendix.
Common Mistakes
Matching the verb to the nearest noun
The stack of invoices are on my desk.
The stack of invoices is on my desk.
Using there is before a plural subject
There is several questions about the launch plan.
There are several questions about the launch plan.
Treating everyone as plural
Everyone have access to the folder.
Everyone has access to the folder.
Forgetting the nearest-subject rule with neither/nor
Neither the reviewers nor the manager are available.
Neither the reviewers nor the manager is available.
Changing style mid-document for collective nouns
The team is reviewing the proposal. The team are sending comments tomorrow.
The team is reviewing the proposal. The team is sending comments tomorrow.
🎯 Test Your Knowledge
1. Which sentence has correct subject-verb agreement?
2. Which is correct with "neither...nor"?
3. Indefinite pronouns: which is correct?
4. Which sentence treats the team as one unit?
Live Check: Does the Verb Match Its Subject?
The sample “The list of tasks are long” pairs a plural verb with the nearby noun tasks instead of the singular head noun list. Run the recorded seed, then identify the true subject manually.
The correct version is: The list of tasks is long.
In a Chromium test on July 15, 2026, the engine returned no issue for either the seed or the corrected sentence with is. The page therefore treats head-noun identification as a manual test, not a demonstrated checker capability.
Frequently Asked Questions
What is subject-verb agreement?
What is a useful subject-verb agreement test?
Why do agreement errors happen near prepositional phrases?
How do either/or and neither/nor affect agreement?
Are collective nouns singular or plural?
Should I write there is or there are?
Can Grammarlyzer catch every agreement error?
How Prepositional Phrases Mask the Real Subject
A common cause of agreement errors is a prepositional phrase between the subject and verb that contains a noun of different number: 'The box [of chocolates] is...' The nearby plural noun can pull the writer toward 'are.' Mentally setting aside the prepositional phrase reveals the true subject.
Words That Often Control Agreement
Some words control agreement even when other nouns appear nearby. Purdue OWL lists each, every, and related indefinite pronouns as singular and shows one of taking a singular main verb.
Each and every
Each and every are usually singular because they focus on individual members one at a time.
Each of the reports needs a summary.
One of
One of usually takes a singular main verb because the subject is one.
One of the reviewers has a question.
Collective Nouns: Meaning and House Style
Some agreement choices depend on meaning and style. Collective nouns can take singular agreement when treated as one unit and plural agreement when their members are emphasized. Dialect and house style influence which option an editor expects.
Unit reading
The team is meeting at noon treats the team as one unit. Use the singular when that meaning and the document's house style fit.
Individual-member reading
The team are debating the proposal treats the members as individuals. This reading occurs in varieties of English that allow plural collective agreement; otherwise, rewrite as the team members are debating.
House style
For a company, school, or publication, consistency matters more than switching styles sentence by sentence. Choose the style expected by your audience and keep it across the page.
Rewrite option
If the choice feels awkward, rewrite with team members, committee members, or staff members so the plural agreement is obvious.
Full Agreement Diagnosis Example
Use this example to see how agreement decisions stack together in a real sentence.
Original sentence
The number of support tickets, refund requests, and account questions are increasing every week.
Step-by-step repair
- Find the full subject: The number of support tickets, refund requests, and account questions.
- Find the head noun: number.
- Ignore the of phrase: tickets, requests, and questions are not the subject of the main verb.
- Choose the verb: number is singular, so use is.
The number of support tickets, refund requests, and account questions is increasing every week.
If that sentence still feels heavy, rewrite for readability: Support tickets, refund requests, and account questions are increasing every week. The rewrite changes the subject from number to the three plural items, so are becomes correct.
For more practice, see Irregular Plurals and I vs. Me.
Related Articles
- There is vs there are
- Irregular Plurals – Nouns with unusual plural forms
- I vs. Me – Choosing the right pronoun
- Passive Voice – When and how to use it
- Apostrophe Rules
- What Is a Verb?
- ← View All Grammar Guides
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