Use has with a singular third-person subject, such as he, she, or the student; use have with I, you, we, they, and plural subjects. Both are forms of the verb have, and the right choice depends mainly on the subject and the sentence’s grammatical construction.
That basic rule covers many everyday sentences, but questions, negatives, perfect tenses, and phrases between the subject and verb can make the choice less obvious. Understanding how the forms work makes it easier to choose correctly rather than relying on a memorized list.
The Basic Rule for Has and Have
In the simple present tense, has is used with a third-person singular subject. Have is used with the other subjects. A subject is the person or thing the sentence is about; it determines which form agrees with the verb.
- I have a notebook.
- You have a question.
- She has a lecture today.
- We have a group project.
- They have a place to study.
- The course has a final assignment.
For a singular noun, use has: The professor has office hours or My roommate has a bicycle. For a plural noun, use have: The professors have office hours or My roommates have bicycles.
The key is not whether the subject is a person, whether it is nearby, or whether the sentence sounds formal. The key is the subject’s grammatical number and person. In particular, you takes have even when it refers to just one person: You have the right answer.
What “Third Person Singular” Means
Grammar describes the speaker as first person, the person addressed as second person, and anyone or anything being talked about as third person. Singular means one person or thing; plural means more than one.
In the present tense, has belongs with a third-person singular subject: he has, she has, it has, and a singular noun such as the student has. The forms I have and you have do not follow the third-person singular pattern, even though I can refer to one person.
One useful comparison is I have a class, you have a class, but he has a class. The verb changes only in the third-person singular form in this present-tense pattern. This is similar to other present-tense verbs that add an ending with he or she, as in she studies.
Has and Have as Main Verbs
As a main verb, have can express possession, relationships, experiences, activities, or obligations. Its meaning varies with the words around it, but its agreement rule remains the same.
- Possession: He has a library card. / They have library cards.
- Relationships: She has two cousins. / We have helpful classmates.
- Experiences: The student has a question. / The students have questions.
- Activities: Our class has a discussion. / Our classes have discussions.
- Obligation with “to”: He has to leave. / They have to leave.
In a sentence such as She has to finish the reading, has is still the present-tense form chosen for she. The phrase has to expresses necessity. With they, the corresponding phrase is have to.
Has and Have as Helping Verbs
Has and have also act as helping verbs, or auxiliaries. They combine with a past participle to make the present perfect tense. This tense often connects an earlier event to the present, or describes an experience without specifying exactly when it happened.
- She has finished the assignment.
- I have read that chapter.
- The students have submitted their work.
- The lecture has begun.
The subject-agreement rule is unchanged: a third-person singular subject takes has; other subjects take have. The next verb must be a past participle, such as finished, read, or begun. Do not confuse this pattern with the simple past, which uses had for every subject: She had finished and they had finished.
In a sentence like He has been studying, has is the auxiliary, while been studying completes the verb phrase. In They have been studying, the subject changes the auxiliary to have.
Questions and Negative Sentences
When have is a main verb, present-tense questions and negatives usually use the helper verb do or does in standard English. After does, use the base form have, not has.
- Statement: She has a seminar.
- Question: Does she have a seminar?
- Negative: She does not have a seminar.
- Statement: They have a seminar.
- Question: Do they have a seminar?
- Negative: They do not have a seminar.
The form does already carries the third-person singular marking, so the main verb stays in its base form. That is why Does she has a seminar? is not standard, and neither is She does not has a seminar.
With the present perfect, however, has or have is the auxiliary itself. Put it before the subject in a question, or add not after it in a negative: Has she finished?, Have they finished?, and She has not finished.
Subjects That Can Be Tricky
A sentence may contain several nouns, but only its subject controls whether to use has or have. A phrase placed between the subject and verb does not usually change that agreement.
For example, in The student in the front row has a question, the subject is the student, not row. The singular subject takes has. In The students in the front row have questions, the subject is plural, so the verb is have.
When two subjects are joined by and, they generally form a plural subject: The tutor and the student have a meeting. When joined by or or nor, the verb usually agrees with the nearer subject: Either the students or the instructor has the key, but Either the instructor or the students have the key. Rewording can make a sentence with mixed singular and plural subjects clearer.
Indefinite pronouns such as everyone, someone, and each are grammatically singular in standard usage, even when they refer to people as a group. Write Everyone has a copy and Each of the students has a notebook. The plural noun after of does not change the subject from each.
Common Mistakes and How to Fix Them
Many errors happen because a nearby word distracts from the actual subject, or because a helping verb has already taken the grammatical ending. These checks can help:
- Find the subject. Ask who or what has something or performs the action.
- Check its person and number. Use has for a third-person singular subject; use have for I, you, and plural subjects.
- Look for a helper verb. After do or does, use have: Does he have time?
- Check the tense. In the present perfect, choose has or have to agree with the subject and follow it with a past participle.
Common corrections include My friend have a class to My friend has a class, and The group of students have a meeting to The group of students has a meeting when group is intended as the singular subject. In some varieties of English, collective nouns may be treated differently depending on whether the group is viewed as a unit or as individuals. In formal writing, follow the variety and style expected for your audience, and make the intended subject clear.
Contractions and Informal Speech
Has and have appear in contractions. I’ve means I have; you’ve means you have; and they’ve means they have. For third-person singular subjects, he’s can mean he has in a perfect-tense phrase, as in He’s finished. It can also mean he is, as in He’s ready; the surrounding words show which meaning applies.
In standard English, hasn’t means has not, while haven’t means have not. Examples include She hasn’t replied and We haven’t replied. Contractions are common in conversation and informal writing, while expanded forms may be preferred when a writer wants a more formal or emphatic tone.
Frequently Asked Questions
Is it “has” or “have” with “you”?
Use have with you, whether it refers to one person or several: You have a question.
Is “everyone has” or “everyone have” correct?
Everyone has is the standard form because everyone is grammatically singular: Everyone has a place in the discussion.
Why do we say “Does she have” instead of “Does she has”?
Does already marks the third-person singular in the question, so the main verb stays in its base form: Does she have the notes?
Do I use “has” or “have” with a group?
When group is treated as one unit, use has: The group has a project. If the sentence treats members as individuals, some English varieties allow plural agreement; follow the convention expected in your context.
What is the difference between “has” and “had”?
Has is a present-tense form used with third-person singular subjects. Had is the past form used with every subject: She had a class and they had a class.
Can “has” and “have” both be correct with the same noun?
They can be correct in different sentences if the subject or tense changes: The student has a book, but The students have a book. With a fixed subject in the same present-tense construction, use the form that agrees with that subject.
A Quick Summary
Choose has for a third-person singular subject such as he, she, it, or a singular noun. Choose have with I, you, and plural subjects. The same agreement applies when these words help form the present perfect. In questions and negatives that use do or does, use the base form have after the helper. If a sentence feels confusing, identify its subject first and then check the verb construction.