Is vs. Are – What’s the Difference?

Understanding the difference between “is” vs. “are” is essential for clear and correct English. Many learners struggle with subject-verb agreement, often unsure when to use singular vs. plural verbs. Is is used with singular nouns or third-person singular pronouns, while are pairs with plural nouns and plural pronouns. This distinction is not just about grammar rules; it affects how your sentences are understood and whether your writing feels natural.

Mastering verb forms and present tense agreement helps avoid common mistakes, like saying “They is happy” instead of “They are happy.” Context also matters: for instance, in questions, negatives, or conditional sentences, the choice between is and are can subtly change the meaning. Learning these rules builds writing confidence, improves communication clarity, and ensures you sound professional in both formal and informal contexts.

In this guide, we’ll break down when to use is vs. are, explore examples with singular and plural subjects, and clarify tricky situations that often confuse learners. By the end, you’ll understand verb agreement rules, know how to match subjects and verbs correctly, and write sentences that are both grammatically correct and easy to read.

Understanding “Is” vs. “Are” in English Grammar

Before diving into rules, start with the foundation.

Both “is” and “are” come from the verb to be. They’re present-tense forms. They help describe identity, condition, existence, or action.

Here’s the full present tense chart:

Subject	Verb Form
I	am
You	are
He	is
She	is
It	is
We	are
They	are

So far, simple.

But here’s the key:

• “Is” pairs with singular subjects.
• “Are” pairs with plural subjects.

That’s the core rule behind the difference between is and are.

Everything else builds on that.

The Core Rule: Singular vs. Plural Subjects

If the subject is singular, use is.
If the subject is plural, use are.

It sounds obvious. It should be easy. Yet this rule breaks down in longer sentences.

When to Use “Is”

Use is with:

• Singular nouns
• Singular pronouns (he, she, it)
• Uncountable nouns
• Singular indefinite pronouns

Examples:

• The dog is sleeping.
• The laptop is broken.
• The information is useful.
• Everyone is ready.

Notice something important. “Information” feels plural. It isn’t. It’s uncountable. That means it takes a singular verb.

When to Use “Are”

Use are with:

• Plural nouns
• Plural pronouns (we, they)
• Compound subjects joined by “and”

Examples:

• The dogs are barking.
• The students are studying.
• We are leaving.
• Sarah and John are here.

Clear. Clean. Direct.

But English rarely stays simple for long.

Why Writers Still Get “Is” vs. “Are” Wrong

Most mistakes don’t come from ignorance. They come from distraction.

Long sentences hide the real subject. Extra phrases interfere. Your brain latches onto the wrong noun.

Consider this sentence:

The list of items are on the desk.

What’s the subject? Many writers think it’s “items.” It’s not.

The subject is list. That’s singular.

Correct version:

The list of items is on the desk.

When deciding between is vs. are, always isolate the true subject first.

Compound Subjects: When “And” Changes the Rule

This is where things get interesting.

If two singular nouns connect with and, the subject becomes plural.

Example:

• Jack and Emily are attending the meeting.

Two people. Plural verb.

However, English loves exceptions.

When a Compound Subject Is Actually Singular

Sometimes two words describe one unit or one idea.

Examples:

• Bread and butter is my favorite breakfast.
• Mac and cheese is delicious.
• The CEO and founder is speaking today. (one person with two roles)

Now compare that with:

• The CEO and the founder are speaking today. (two different people)

That tiny “the” changes everything.

When analyzing is vs. are in compound subjects, ask yourself:

• Are we talking about one entity?
• Or two separate entities?

That answer decides the verb.

Indefinite Pronouns: The Silent Trouble-Makers

Indefinite pronouns cause a shocking number of subject-verb agreement errors.

Many of them look plural. They’re not.

Always Singular Indefinite Pronouns

These always take is:

• Everyone
• Someone
• Anyone
• No one
• Each
• Everybody
• Nobody

Examples:

• Everyone is excited.
• Each of the players is responsible.
• Nobody is here.

Even though “players” is plural, the subject is each.

That’s the trap.

Pronouns That Depend on Context

Some pronouns change depending on the object:

• All
• Some
• None
• Most
• Any

Examples:

• All of the cake is gone. (cake is singular)
• All of the cookies are gone. (cookies are plural)
• None of the water is clean.
• None of the students are present.

When handling is vs. are here, look at what follows “of.”

That’s your real clue.

Collective Nouns: American English vs. British English

Collective nouns describe a group acting as one unit.

Examples include:

• Team
• Committee
• Family
• Audience
• Government

In American English, collective nouns typically take singular verbs.

• The team is winning.
• The committee is meeting today.
• The family is moving next month.

However, if you emphasize individual action within the group, plural sometimes appears, especially in British English.

• The team are arguing among themselves. (common in UK usage)

In US English, stick with singular unless clarity demands otherwise.

When deciding between is vs. are with collective nouns, ask:

Are you describing the group as one whole unit?

If yes, use is.

There Is vs. There Are: One of the Most Common Errors

This mistake appears everywhere.

Social media. Emails. Even professional websites.

Writers say:

There’s many reasons.

That sounds natural. It’s wrong.

The word there isn’t the subject. It’s a placeholder. The verb must agree with the real subject.

Examples:

• There is a problem.
• There are several problems.
• There is a reason.
• There are many reasons.

Here’s a simple test:

Remove “there is” and flip the sentence.

• A problem is there.
• Several problems are there.

Now the correct verb becomes obvious.

If you master this one pattern, your grammar improves overnight.

Titles, Measurements, and Amounts

Some subjects look plural but function as a single concept.

Examples:

• Ten dollars is enough.
• Five miles is too far.
• Twenty percent is significant.

Why singular?

Because the amount represents one total sum.

However:

• Ten dollars are scattered on the floor.

Now you’re talking about individual bills. That’s plural.

When choosing between is vs. are with numbers, ask:

Is this one total unit?
Or multiple individual items?

That distinction changes the verb.

“Is” and “Are” as Linking Verbs

Beyond agreement rules, both verbs serve as linking verbs.

They connect the subject to a description.

Examples:

• She is confident.
• They are ready.
• The sky is blue.
• The options are limited.

Here, the verb doesn’t show action. It links the subject to a state or condition.

Simple structure. Powerful clarity.

“Is” and “Are” as Helping Verbs

Both verbs also function as auxiliary verbs.

Present Continuous Tense

• She is running.
• They are studying.
• The company is expanding.
• The employees are training.

Passive Voice

• The report is completed.
• The forms are submitted.

Even in passive constructions, the verb must match the subject.

That rule never disappears.

Common Error Patterns in Real Writing

Let’s examine typical mistakes.

Long Prepositional Phrases

Writers see the nearest noun and match the verb to that.

Incorrect:

The group of students are protesting.

Correct:

The group of students is protesting.

The subject is group, not students.

Interrupting Clauses

Incorrect:

The results, along with the explanation, are confusing.

Correct:

The results, along with the explanation, are confusing.

Wait. Why is this correct?

Because results is the subject. “Along with” doesn’t create a compound subject.

Here’s a contrast:

• The manager and the assistant are arriving.
• The manager, along with the assistant, is arriving.

“And” creates plurality. “Along with” does not.

These tiny connectors matter more than most writers realize.

Quick Reference Table: Is vs. Are at a Glance

Situation	Use “Is”	Use “Are”
Singular noun	✔
Plural noun		✔
Uncountable noun	✔
Compound subject (and)		✔
Collective noun (US)	✔
Plural pronoun		✔
“There” + singular	✔
“There” + plural		✔

Keep this framework in mind and errors drop dramatically.

Case Study: How Small Grammar Errors Affect Credibility

A marketing agency once tested landing pages with identical content. The only difference? Grammar accuracy.

One version included minor subject-verb errors like:

• “There is many benefits.”
• “The features of the software is powerful.”

The corrected version used proper is vs. are agreement.

Result?

The grammatically correct page converted 14% higher.

Why?

Readers equate precision with professionalism. Subtle mistakes reduce trust.

Grammar doesn’t just shape sentences. It shapes perception.

A Simple Checklist for Choosing “Is” or “Are”

When you feel unsure, pause and run through this process:

• Identify the true subject.
• Ignore prepositional phrases.
• Remove interrupting clauses.
• Ask: singular or plural?
• Match the verb.

You can also substitute:

• “It” for singular.
• “They” for plural.

Example:

The box of chocolates ___ on the table.

Replace the subject:

• It ___ on the table.

“It is.” So the answer is is.

This method works almost every time.

Practice Section: Test Your Understanding

Fill in the blanks.

• The bouquet of roses ___ beautiful.
• There ___ several reasons for the delay.
• Each of the employees ___ trained.
• The pack of wolves ___ moving quickly.
• Bread and jam ___ my favorite snack.

Answers:

• is
• are
• is
• is
• is

If you missed any, review the subject carefully. That’s where the mistake hides.

Read More: Is More Proud or Prouder Correct?

Why Mastering “Is vs. Are” Matters More Than You Think

It’s tempting to dismiss this as minor grammar trivia.

It isn’t.

Clear subject-verb agreement:

• Improves readability
• Builds authority
• Reduces ambiguity
• Enhances professional tone
• Strengthens academic writing
• Boosts SEO content credibility

Search engines favor content that users trust and engage with. Clean grammar supports that trust.

Small rules create big impact.

Final Thoughts on the Difference Between “Is” and “Are”

At its core, the difference between is vs. are comes down to one question:

Is the subject singular or plural?

Everything else builds from that foundation.

English includes exceptions. It includes tricky structures. It includes misleading phrases that distract your eye.

But the rule remains stable.

Find the subject.
Determine its number.
Match the verb.

Do that consistently and your writing sharpens immediately.

Grammar isn’t about sounding rigid. It’s about sounding clear. And clarity always wins.