Are vs Is: a comprehensive guide to subject-verb agreement

Updated 17 February 2026

Written by Madeline Shields

Table of contents
  • The difference between “is” and “are”
    • The importance of mastering these forms
  • Common mistakes
    • Mixing singular and plural subjects.
    • Misinterpreting collective nouns.
    • Confusion with compound subjects.
    • Inconsistency with indefinite pronouns.
    • Misalignment with phrases and clauses.
    • Incorrect use in questions.
  • When to use is or are: examples
    • 1. Singular subject + “is”
    • 2. Plural subject + “are”
    • 3. Collective noun (singular) + “is”
    • 4. Collective noun (plural) + “are”
    • 5. Compound subject + “are”
    • 6. Indefinite pronoun + “is”
    • 7. Indefinite pronoun + “are”
    • 8. Intervening phrase + “is”
    • 9. Intervening phrase + “are”
    • 10. Question form (singular) + “is”
    • 11. Question form (plural) + “are”
  • Exceptions to the rule
    • Subjects with “none” or “neither.”
    • Subjects with “each” or “every.”
    • Nouns of amount or measurement.
    • Subjects joined by “or” or “nor.”
    • Titles of books, movies, or organizations
    • Plural nouns with singular meaning
  • Final thoughts

Understanding when to use ‘are’ or ‘is’ in a sentence is a vital part of mastering English grammar – and trust me, it makes a huge difference in getting your point across clearly & accurately in writing and speaking. The way you use the verb “to be” determines how well put together your sentences are – and getting this right is basically key to writing correct sentences.

The difference between “is” and “are”

Getting a handle on the difference between ‘is’ and ‘are’ is about understanding where they fit in as two different versions of the verb ‘to be’. This verb is what underpins all of our sentences and is responsible for linking the subject to the rest of the sentence, which is where the tone of the writing comes from too.

The subject-verb agreement rule dictates that the subject and verb must match in number: use “is” with singular subjects and “are” with plural ones. For instance, “The dog is barking” (singular) and “The dogs are barking” (plural). Proper use of the verb “to be” is crucial for constructing grammatically correct sentences.

The importance of mastering these forms

Much like understanding “what is an idiom?” aids in grasping figurative language, the “are vs is” rules are vital because they directly impact the grammatical accuracy of your writing and speech. Misusing them can confuse, like saying “The team are winning” instead of “The team is winning,” which creates ambiguity about whether you’re referring to the team as a whole or its members individually.

Subject-verb agreement ensures clear communication in academic papers, professional emails, or casual conversations. Just as knowing the difference between analogy vs metaphor enhances language skills, understanding the is and are difference strengthens your command of English and ensures your messages are clear and credible. This attention to detail is key to both academic and professional success.

Common mistakes

When learning are vs is grammar, several errors often occur, particularly due to confusion about subject-verb agreement. If this topic still feels tricky, try do my coursework online help for practical examples and expert guidance. So let’s explore the common mistakes:

Mixing singular and plural subjects.

One of the most common mistakes is using “is” with a plural subject or “are” with a singular subject. For example, saying “The cars is fast” instead of “The cars are fast” is incorrect.

Misinterpreting collective nouns.

Collective nouns, like “group,” “family,” “team,” or “audience,” can be tricky. In American English, they’re treated as singular, so “is” is used (e.g., “The team is winning”). In British English, they can be plural, leading to “The team are winning.” Confusion occurs when these conventions are mixed or misunderstood.

Confusion with compound subjects.

When you’ve got a subject made up of two or more nouns linked by “and” – the rule of thumb is to use “are”. For example, “The cat and dog are playing”. But when a compound subject is treated as a single concept, then you might need to use “is” (e.g., “Peanut butter and jelly is my go-to sandwich”). The trouble is that people sometimes fail to spot whether the subject is being seen as a single thing or multiple things. Also, don’t forget to use the right punctuation when you’re dealing with three or more nouns – that is, put a comma right before “and” in this case.

Inconsistency with indefinite pronouns.

Indefinite pronouns like “everyone”, “nobody”, “each”, and “anyone” are actually singular, which means they usually need to match up with “is”. So you’d say “Everyone is here”, not “Everyone are here” – that’s a pretty common mistake.

Misalignment with phrases and clauses.

Sometimes, phrases or clauses that qualify the subject and come between it and the verb can lead to confusion. For example, in the sentence “The basket of oranges is on the table,” the prepositional phrase “of oranges” might cause someone to mistakenly use “are” instead of “is,” since “oranges” is plural. The key is identifying the main subject (“basket”) and ensuring it matches the verb.

Incorrect use in questions.

Forming questions can also cause errors, such as using “are” instead of “is” or vice versa. For example, “Is the dogs hungry?” should be “Are the dogs hungry?” because “dogs” is plural. Conversely, “Are the cat hungry?” should be “Is the cat hungry?” because “cat” is singular.

When to use is or are: examples

Discover how to correctly use variations of the verb “to be” and explain the rules that apply. These recommendations may be helpful for you if you need to complete any document, humanize my essay, or prepare a speech.

1. Singular subject + “is”

Example: The cat is sleeping on the couch.

In this sentence, “cat” is a singular subject, meaning only one cat exists. The verb “is” is used because it agrees with the singular subject. The verb “is” links the subject “cat” with the predicate “sleeping on the couch.”

2. Plural subject + “are”

Example: The cats are playing in the garden.

Here, “cats” is a plural subject, meaning multiple cats exist. The verb “are” is used because it matches the plural subject. “Are” connects the subject “cats” with the predicate “playing in the garden.”

3. Collective noun (singular) + “is”

Example: The orchestra is performing tonight.

“Orchestra” is considered a single unit in American English, so “is” is used.

4. Collective noun (plural) + “are”

Example: The orchestra are tuning their instrument.

In British English, collective nouns like “orchestra” can be treated as plural when emphasizing the individuals within the group. So, “are” reflects the plural interpretation of the subject.

5. Compound subject + “are”

Example: The dog and the cat are friendly with each other.

“The dog and the cat” form a compound subject consisting of two singular nouns joined by “and.” Since the subject is now considered plural, “are” is used to match the compound subject.

6. Indefinite pronoun + “is”

Example: Everyone is invited to the party.

“Everyone” is an indefinite pronoun, always treated as singular. Therefore, “is” is the correct verb to use. The verb “is” agrees with the singular indefinite pronoun “everyone.”

7. Indefinite pronoun + “are”

Example: All of the cookies are gone.

“All” is an indefinite pronoun that can be singular or plural depending on the context. In this case, “cookies” is plural, so “are” is used to match the plural meaning of “all.”

8. Intervening phrase + “is”

Example: The bouquet of flowers is beautiful.

The sentence’s main subject is “bouquet,” which is singular. The intervening prepositional phrase “of flowers” doesn’t affect the number of the subject, so “is” is used to match the singular subject “bouquet.”

9. Intervening phrase + “are”

Example: A group of students are working on the project.

Although “group” is singular, “students” is plural. In some cases, the verb can agree with the plural noun within the intervening phrase, especially if the focus is on the individuals in the group. Therefore, “are” is used here to emphasize the students.

10. Question form (singular) + “is”

Example: Is the book on the shelf?

In questions, the verb comes before the subject. Here, “book” is singular, so “is” is used before the subject to form the correct question.

11. Question form (plural) + “are”

Example: Are the books on the shelf?

In this question, “books” is plural, so “are” is used before the subject to maintain subject-verb agreement in the question form.

By understanding and applying these rules, you can ensure your use of “is” and “are” is effective and correct, enhancing clarity and precision in your writing and speech.

Exceptions to the rule

While the basic recommendations for using you is or you are cover most situations, there are some special cases where these rules might not apply straightforwardly:

Subjects with “none” or “neither.”

Example 1: None of the money is missing.

Although “none” might seem plural, it is often treated as singular, especially when referring to uncountable nouns like “money.”

Example 2: Neither of the options is acceptable.

“Neither” is treated as singular, so “is” is used, even though it refers to two options.

Subjects with “each” or “every.”

Example 1: Each of the students is responsible for their own work.

“Each” is singular, so “is” is used, even though it refers to multiple students.

Example 2: Every car and truck is inspected before use.

“Every” treats the subjects as singular, so “is” is used even though there are two subjects (car and truck).

Nouns of amount or measurement.

Example 1: Ten dollars is a fair price.

When a noun refers to an amount or measurement, it is treated as a singular unit, so “is” is used, even though “dollars” is technically plural.

Example 2: Two weeks is a long time to wait.

“Two weeks” is considered a single period, so “is” is used. If this rule seems complicated, do my homework online is exactly what EduBirdie can help you with — providing a detailed explanation to use it correctly in your texts.

Subjects joined by “or” or “nor.”

Example 1: Neither the manager nor the employees are available.

When subjects are joined by “or” or “nor,” the verb should agree with the subject closest to it. In this case, “employees” is plural, so “are” is used.

Example 2: Either the teacher or the student is responsible.

Here, “student” is singular, so “is” is used, even though “teacher” is also a subject.

Titles of books, movies, or organizations

Example 1: The United Nations is holding a conference.

Even though “The United Nations” might seem plural, it is treated as a singular entity, so “is” is used.

Example 2: The Chronicles of Narnia is a famous book series.

Despite “Chronicles” being plural, the title as a whole is treated as singular, so “is” is used. This is an exception to the general rule about when to use is and are.

Plural nouns with singular meaning

Example 1: The news is alarming.

“News” is a plural noun treated as singular, so “is” is used.

Example 2: Mathematics is challenging for some students.

Although “Mathematics” looks plural, it is treated as a singular subject, so “is” is used.

Final thoughts

Learning these rules and exceptions is a critical step toward mastering English grammar. Accurately applying “to be” forms ensures that your sentences are clear and effective in conveying your message. Whether you’re writing an essay, a report, or just an email, knowing when to use these forms helps avoid multiple mistakes and improves your overall communication skills.

However, even with a solid grasp of is or are in a sentence, having a second pair of eyes is always helpful to ensure your writing is flawless. That’s where EduBirdie comes in. As the best helper for all your writing needs, we offer expert assistance to refine your grammar, polish your sentences, and make your essay shine. Whether a student or a professional, EduBirdie is your go-to resource for improving your grammar and writing quality.

Madeline Shields
Madeline Shields

Madeline Shields is a writing specialist at EduBirdie focusing on essay development and academic writing style. Her work centers on improving clarity, structure, and grammatical accuracy in academic essays, helping students express their ideas effectively through well-organized and polished writing.

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