plural subjects

If a verb feels wrong, readers notice. Fast method: find the grammatical subject, ignore distractors (prepositional or parenthetical phrases, relative clauses), and match the verb to that subject. When unsure, rewrite so the subject sits next to the verb.

Quick answer

Match the verb to the grammatical subject (the head noun), not to nearby nouns or nouns inside relative clauses. Singular subject → singular verb; plural subject → plural verb. Ignore intervening phrases like "along with," "as well as," and most prepositional phrases when deciding agreement.

Find the subject first-who or what the sentence is about.
Cross out intervening phrases; they don't change the subject's number.
For relative clauses introduced by that/which/who, make the main verb agree with the head noun.

Core rules: identify the real subject

Ask who or what performs the action or is being described- that's the subject. Ignore nouns inside prepositional phrases or relative clauses when choosing the verb.

Present-simple rule: singular subject usually adds -s on the verb (She runs); plural subject uses the base verb (They run).

Simple placement: the subject usually comes before the verb: "The report is ready."
Prepositional phrases (on the shelf, of the team) rarely change agreement: "The books on the shelf are dusty."
Special expressions: "one of" takes a singular verb ("One of the students is late").

School - Wrong: The books on the shelf is dusty.
School - Right: The books on the shelf are dusty.
School - Wrong: One of the students are missing.
School - Right: One of the students is missing.

Relative clauses (that / which / who): head noun controls agreement

That, which, and who introduce clauses that describe the head noun. The main verb must agree with the head noun, not with nouns inside the relative clause.

Tip: remove the relative clause and read the shortened sentence-if the shortened sentence requires a plural verb, use a plural verb in the full sentence.

Don't let a plural noun inside the relative clause trick you; the main verb follows the head noun.
Test by shortening: "Students who study hard get good grades" → remove the clause: "Students get good grades."

School - Wrong: Students who studies hard get good grades.
School - Right: Students who study hard get good grades.
Work - Wrong: The committee that run the event are experienced.
Work - Right: The committee that runs the event is experienced.
Casual - Wrong: The car which belong to my neighbor were stolen.
Casual - Right: The car which belongs to my neighbor was stolen.

Collective nouns and regional style (team, committee, family, data)

Collective nouns can be singular or plural depending on whether you mean the group as one unit or the members individually. American English usually treats collectives as singular; British English often uses plural when focusing on members.

Words like data and media are traditionally plural in formal contexts but often treated as mass nouns in casual use-follow your field's style guide for formal writing.

If the group acts as one unit: treat as singular ("The team wins its game").
If you mean individual members: use plural ("The team are arguing among themselves").
When in doubt for formal pieces, follow your style guide (many academic guides keep data as plural).

Work - Wrong: The committee have decided to postpone the meeting.
Work - Right: The committee has decided to postpone the meeting.
Casual - Wrong: My family are planning a trip next month.
Casual - Right: My family is planning a trip next month.
Work - Usage: The data were inconclusive (formal). The data is inconclusive (informal/mass).

Intervening phrases and distractors (as well as, along with, one of, of + noun)

Phrases between subject and verb-"along with," "as well as," "together with"-do not change the subject's number. Prepositional "of" phrases often contain plural nouns that are not the subject.

"One of" plus a plural noun still yields a singular subject (one). "Each" and "every" are singular and take singular verbs.

Cross out the distractor and test the remaining subject + verb.
If the sentence starts with "there is/there are," move the noun phrase to the front to check number.
Remember: "each" and "every" require singular verbs.

Work - Wrong: The manager, as well as his assistants, have left.
Work - Right: The manager, as well as his assistants, has left.
Work - Wrong: There is several problems with this plan.
Work - Right: There are several problems with this plan.
School - Wrong: Each of the students were given a handout.
School - Right: Each of the students was given a handout.

Try your own sentence

Test the full sentence in context rather than a fragment. Context often clarifies the correct verb form.

Rewrite help: quick patterns to remove agreement traps

When agreement feels uncertain, rewrite so the subject sits directly before the verb or split the sentence into two. Shorter constructions reduce errors and help readers.

Use active voice or swap a collective noun for a clearer plural or singular noun (members vs membership).

Move the subject next to the verb: "A number of students are late."
Replace a collective with a plural noun if you mean individuals: "The members voted" instead of "The membership voted."
Split long noun phrases or convert "there is/are" statements into direct subjects.

Work - Rewrite: There is a number of errors in your report. → There are a number of errors in your report.
Work - Rewrite: The committee, along with the CEO, were in agreement. → The committee, along with the CEO, was in agreement.
School - Rewrite: The group of interns were excited. → The group of interns was excited. (or) The interns were excited.
Casual - Rewrite: There's a lot of people waiting outside. → There are a lot of people waiting outside.

Examples: work, school, and casual - wrong → right pairs you can copy

Use these as templates: identify the subject, remove distractors, match the verb, or apply a rewrite.

Work - Wrong: The results that were unexpected is concerning.
Work - Right: The results that were unexpected are concerning.
Work - Wrong: One of the proposals have merit.
Work - Right: One of the proposals has merit.
Work - Wrong: The team presented their report yesterday.
Work - Right: The team presented its report yesterday. (or) The team members presented their reports yesterday.
School - Wrong: The data shows a trend.
School - Right: The data show a trend. (formal) - The data shows a trend. (informal)
School - Wrong: There is three chapters missing from the syllabus.
School - Right: There are three chapters missing from the syllabus.
Casual - Wrong: None of the cookies were left on the plate.
Casual - Right: None of the cookies were left on the plate. (If you mean the cake as a whole: None of the cake was left.)
Work - Wrong: The author, not the reviewers, are responsible for the error.
Work - Right: The author, not the reviewers, is responsible for the error.

Memory tricks, quick checks, and when to copy-edit

Keep a short checklist: 1) underline the subject, 2) cross out distractors, 3) decide singular or plural, 4) read aloud the shortened Subject + Verb.

If you still hesitate, rewrite so the subject is adjacent to the verb or run a targeted search for risky phrases ("one of", "each", "none", "there is").

Replacement trick: swap the subject with "it" or "they"-if "it" fits, use singular; if "they" fits, use plural.
Shorten to Subject + Verb and test agreement: "The list of items is/are" → "The list is" (singular).
For final drafts, search for keywords and review each match manually.

Usage: Test: "Replace with they"-"The board (they) were pleased" → implies plural; if "they" sounds wrong, use singular "was".
School - Usage: Shorten: "The group of students is/are loud" → "The group is loud" (correct: group is).

Similar mistakes, hyphenation & spacing, and pronoun agreement

After fixing subject-verb agreement, check pronoun agreement: plural subjects require plural pronouns. Commas often mark parenthetical distractors-removing them reveals the true subject.

Hyphenation and spacing don't usually change grammatical number but affect clarity. Use hyphens in compound modifiers ("a two-thirds majority") and avoid extra spaces that hide the subject.

Pronoun check: "The committee said they would act" → if you treat committee as singular: "The committee said it would act."
Comma trick: delete parenthetical phrases to find the subject: "The CEO, along with the partners, is arriving."
Hyphenation: "a two-thirds majority" reads clearer than "two thirds majority."

Casual - Wrong: None of the cake were eaten.
Casual - Right: None of the cake was eaten.
Work - Wrong: The data was inconclusive.
Work - Right: The data were inconclusive (formal).

FAQ

Should I treat "team" as singular or plural?

Both are possible. In American-style formal writing, treat "team" as singular ("The team is winning"). In British or informal contexts, use plural when you mean individual members ("The team are arguing"). Be consistent with your audience and style guide.

Does "that" or "which" change agreement?

No. That, which, and who introduce relative clauses describing the head noun. The main verb must agree with the head noun, not with nouns inside the relative clause.

When do I use "there is" vs "there are"?

Use "there is" with singular or uncountable nouns and "there are" with plural nouns. To test, move the noun phrase to the front: "There are many options" → "Many options are..."

Is "data" singular or plural?

In scientific and formal contexts, "data" is traditionally plural ("the data were collected"). In everyday use, "data" is often treated as an uncountable mass noun ("the data is impressive"). Follow your field's style guide.

How can I quickly fix agreement errors in long sentences?

Shorten the sentence to Subject + Verb by crossing out parenthetical and prepositional phrases. If it's still unclear, rewrite: split the sentence or replace a collective with a clear plural (members) or singular (membership).

Want a quick second check?

If a sentence still feels questionable, paste it into a grammar checker that flags subject-verb mismatches or run the checklist above. Copy a corrected sentence or rewrite using a template here before you send or publish.