English grammar can be tricky, especially when it comes to subject-verb agreement.
One common area of confusion is whether to say “people do” or “people does.” Understanding the correct usage is crucial for clear and grammatically sound communication.
Let’s break down the rules, explore common mistakes, and provide practical examples to help you master this aspect of English.
Should you say “people do” or “people does”? The answer lies in subject-verb agreement rules. Since “people” is plural, the correct choice is always “people do.” Learn why and avoid this common grammar mistake!
Understanding Subject-Verb Agreement
Subject-verb agreement refers to ensuring that a verb matches the number (singular or plural) of the subject. In English:
- Singular subjects take singular verbs.
- Plural subjects take plural verbs.
For example:
- She runs every morning. (Singular subject, singular verb)
- They run every morning. (Plural subject, plural verb)
Verb Conjugation and Noun Plurality
A key factor in subject-verb agreement is the number of the noun.
- Singular nouns (e.g., dog, child, teacher) take singular verbs (barks, plays, teaches).
- Plural nouns (e.g., dogs, children, teachers) take plural verbs (bark, play, teach).
The challenge comes with irregular nouns and collective nouns, which we will explore further.
Conjugation Challenges and Tips
Some nouns in English seem singular but are actually plural. People is one such word—it is the plural of person. Many learners mistakenly believe that people should take a singular verb like does, but that’s incorrect.
Quick Tip:
- Use does with singular subjects: He does his homework.
- Use do with plural subjects: They do their homework.
- Since people is plural, always use do: People do amazing things.
Avoiding Subject-Verb Agreement Errors
Errors in subject-verb agreement often occur when:
- A plural noun is mistaken for a singular one.
- An irregular noun confuses the speaker.
- The sentence structure is complicated.
Example errors: ❌ People does not like loud noises. (Incorrect) ✅ People do not like loud noises. (Correct)
The Plural Subject “People” and Its Conjugation
Unlike most nouns, people is inherently plural. While person is singular (one person does), people refers to more than one individual, requiring the plural verb do.
Example Sentences:
- People do great things when they work together.
- People do their best when they feel motivated.
Common Mistakes in English Grammar
Some common grammar mistakes involve misunderstanding subject-verb agreement:
- Using singular verbs with plural subjects
- Forgetting that certain words are always plural (police, cattle, children, people)
- Confusing collective nouns with singular nouns
To avoid these mistakes, always identify whether the subject is singular or plural before choosing a verb.
Why “People Does” is Grammatically Incorrect
The phrase “people does” is incorrect because people is plural, and does is the singular form of do.
Compare:
- A person does their best. (Singular)
- People do their best. (Plural)
The Importance of Consistency in Verb Usage
Consistency in grammar ensures clarity and professionalism in writing. Switching between singular and plural verb forms incorrectly can confuse readers.
Example of Incorrect Consistency:
❌ People does many things in society, but they also do harm.
Corrected Version:
✅ People do many things in society, but they also do harm.
Examples of Incorrect Usage and How to Correct Them
| Incorrect Sentence | Corrected Sentence |
|---|---|
| People does their best to succeed. | People do their best to succeed. |
| People does not like waiting in long lines. | People do not like waiting in long lines. |
| The people does not agree with the decision. | The people do not agree with the decision. |
Exploring the Correct Use of “People Do”
Since people is a plural noun, the correct phrase is always “people do.” This rule applies in all cases:
- People do need to rest after a long day.
- Why do people believe in myths?
The Role of Verb Conjugation in American English
In American English, verb conjugation follows consistent patterns. For the verb do:
- Do is used with plural subjects (e.g., they, we, people).
- Does is used with singular subjects (e.g., he, she, it).
How Conjugation Affects Meaning in Sentences
Changing verb conjugation can alter the entire meaning of a sentence.
- People do their work every day. (Plural, correct)
- A person does their work every day. (Singular, correct)
Conjugation Rules for Regular and Irregular Verbs
| Subject | Correct Verb |
| I | do |
| You | do |
| He/She/It | does |
| We | do |
| They | do |
| People | do |
Practical Examples Demonstrating “People Do” in Sentences
- People do amazing things when given the opportunity.
- Do people always behave rationally?
- What do people usually say about this topic?
Grammar Tips for Non-Native English Speakers
If you struggle with subject-verb agreement, try these tips:
- Identify whether the subject is singular or plural before choosing a verb.
- Remember that people is always plural.
- Read sentences out loud to hear if they sound correct.
Resources for Mastering American English Usage
For more grammar tips, check out:
- Merriam-Webster’s Learner’s Dictionary
- The Chicago Manual of Style
- Grammarly and other grammar-checking tools
Strategies for Remembering Correct Grammar Structures
- Practice daily – Write sentences using correct subject-verb agreement.
- Use flashcards – Create grammar flashcards to reinforce rules.
- Engage with native speakers – Hearing proper grammar helps reinforce learning.
FAQs
1. Why is “people does” incorrect?
“People” is a plural noun, so it takes the plural verb “do” instead of the singular “does.” The correct phrase is “people do” in all cases.
2. What is the singular form of “people”?
The singular form of “people” is “person”. When using “person,” the correct verb is “does” (e.g., “A person does their best”).
3. Are there other nouns like “people” that take plural verbs?
Yes, some plural-only nouns include:
- Police (“The police do their job well.”)
- Cattle (“Cattle do not like loud noises.”)
- Children (“Children do their homework.”)
4. Can “people” ever take a singular verb?
No, “people” is always plural. However, “the people” (referring to a specific group) still takes a plural verb: “The people do not agree with the decision.”
5. How can I remember the difference between “do” and “does”?
A simple trick: “He/She/It does, but they/we/people do.” If the subject is plural, always use “do.”
6. What are some example sentences using “people do”?
- “People do amazing things when they work together.”
- “Why do people believe in superstitions?”
- “People do their best to succeed in life.”
Final Thoughts and Additional Language Learning Advice
Understanding subject-verb agreement is essential for clear communication in English. Always remember:
- People is plural and takes do.
- Does is for singular subjects like he, she, it.
- Proofreading and practice will help you avoid common mistakes.
By mastering these grammar rules, you’ll speak and write with greater confidence. Keep practicing, and soon, these rules will feel natural!
