What Are Question Tags?
Question tags are short questions that we add to the end of a statement. They are one of the most distinctive features of spoken English, and mastering them is essential for anyone who wants to sound natural and fluent. A question tag turns a plain statement into a gentle question, inviting the listener to confirm, agree, or respond. Instead of making a direct question, we make a statement and then add a small "tag" at the end — a mini-question that checks whether the other person agrees with what we have just said.
For example, instead of asking "Is it cold outside?" directly, a native speaker might say "It's cold outside, isn't it?" The statement "It's cold outside" is followed by the tag "isn't it?" — a short, inverted form of the main verb. Question tags are extremely common in everyday conversation, in classrooms, at work, and in casual chat. They serve many purposes: seeking confirmation, expressing surprise, making polite requests, or even showing sarcasm.
Question tags follow a simple but precise set of grammar rules. The auxiliary verb in the tag must match the auxiliary verb (or main verb "be") in the statement, and the subject must be replaced by a pronoun. Getting these details right is what separates fluent speakers from learners who are still finding their way.
Question tags are not real questions — the speaker usually already knows the answer or believes they know it. They are used to:
• Seek confirmation: "You're coming tonight, aren't you?"
• Start conversation: "Nice weather, isn't it?"
• Express surprise: "She passed the exam, did she?"
• Make polite requests: "You couldn't help me, could you?"
The Golden Rule — Positive & Negative
The most fundamental rule of question tags is the positive-negative flip. If the main statement is positive (affirmative), the question tag must be negative. If the main statement is negative, the question tag must be positive. This opposite pairing is the backbone of every question tag in English, and once you understand it, you have mastered the single most important principle.
Positive statement → Negative tag
Negative statement → Positive tag
The tag always takes the opposite polarity of the statement. If the statement says "yes," the tag says "no?" — and vice versa.
| Statement | Tag | Full Sentence |
|---|---|---|
| Positive | Negative | You like coffee, don't you? |
| Negative | Positive | You don't like coffee, do you? |
| Positive | Negative | She can swim, can't she? |
| Negative | Positive | She can't swim, can she? |
| Positive | Negative | They have finished, haven't they? |
| Negative | Positive | He hasn't called, has he? |
| Positive | Negative | We should leave now, shouldn't we? |
| Negative | Positive | You won't forget, will you? |
| Positive | Negative | The train was late, wasn't it? |
| Negative | Positive | They weren't happy, were they? |
Do not use the same polarity in both the statement and the tag:
✘ You are tired, are you?
✔ You are tired, aren't you?
✘ She can't drive, can't she?
✔ She can't drive, can she?
Words like never, hardly, barely, seldom, rarely, scarcely, neither, nobody, nothing, no one make a statement negative — even without "not." When these words appear, the tag must be positive:
"He never arrives on time, does he?"
"She hardly eats anything, does she?"
"Nobody called, did they?"
Question Tags with Be
When the main verb in the statement is a form of be (am, is, are, was, were), the question tag uses the same form of be. Since "be" is both the main verb and the auxiliary in these sentences, forming the tag is straightforward — simply repeat "be" in the tag and flip the polarity.
Statement with "be" → Tag uses same form of "be"
Match the tense and person of "be" exactly: is/isn't, are/aren't, was/wasn't, were/weren't.
| Statement | Question Tag |
|---|---|
| She is a doctor, | isn't she? |
| They are from London, | aren't they? |
| He was at the party, | wasn't he? |
| We were late, | weren't we? |
| It isn't cold today, | is it? |
| You aren't serious, | are you? |
| She wasn't at school, | was she? |
| They weren't invited, | were they? |
| The food is delicious, | isn't it? |
| The children are asleep, | aren't they? |
When the statement begins with "I am", the negative tag is "aren't I?" — not "amn't I?" (which does not exist in standard English):
✔ I am late, aren't I?
✘ I am late, amn't I?
This is one of the most tested exceptions in English grammar exams.
Since continuous tenses use "be" as their auxiliary, the tag follows the same rule:
"She is working hard, isn't she?"
"They were playing football, weren't they?"
"You aren't listening, are you?"
Simply match the form of "be" used in the statement.
Question Tags with Do / Does / Did
When the statement uses a main verb (not "be" and not a modal), and there is no auxiliary verb visible, we must use do, does, or did in the question tag. This works exactly like forming questions and negatives in the Simple Present and Simple Past — the auxiliary "do" steps in to help.
Simple Present (I/you/we/they) → don't / do
Simple Present (he/she/it) → doesn't / does
Simple Past (all subjects) → didn't / did
Choose the correct form of "do" based on the tense and subject. The main verb in the statement stays in its base or past form — the tag only uses the auxiliary.
| Statement | Question Tag |
|---|---|
| You speak French, | don't you? |
| She likes chocolate, | doesn't she? |
| They live in Berlin, | don't they? |
| He works at a bank, | doesn't he? |
| We need more time, | don't we? |
| She went to Paris, | didn't she? |
| They played well, | didn't they? |
| You don't smoke, | do you? |
| He doesn't eat meat, | does he? |
| They didn't finish the test, | did they? |
Do not repeat the main verb in the tag — only use the auxiliary:
✘ She likes tea, doesn't she like?
✔ She likes tea, doesn't she?
✘ He went home, didn't he go?
✔ He went home, didn't he?
When have is used as a main verb (meaning "possess"), British and American English handle the tag differently:
• British English: "You have a car, haven't you?" (formal) or "You've got a car, haven't you?"
• American English: "You have a car, don't you?"
Both forms are acceptable. In modern English, using do in the tag is the safest choice for international communication.
Question Tags with Modals
When the statement contains a modal verb (can, could, will, would, shall, should, may, might, must), the same modal verb appears in the question tag. Modal verbs act as their own auxiliaries, so no additional "do" is needed. Simply repeat the modal and flip the polarity.
Statement with modal → Tag uses same modal
The modal in the tag must be the exact same modal used in the statement. Do not substitute one modal for another.
| Statement | Question Tag |
|---|---|
| You can drive, | can't you? |
| She will come tomorrow, | won't she? |
| They should study harder, | shouldn't they? |
| He could speak Japanese, | couldn't he? |
| We must leave early, | mustn't we? |
| You would like some tea, | wouldn't you? |
| She can't hear us, | can she? |
| They won't be late, | will they? |
| You shouldn't eat so much sugar, | should you? |
| He wouldn't lie to us, | would he? |
When must is used for logical deduction (not obligation), the tag uses the auxiliary from the underlying tense, not "must" itself:
✔ She must be tired, isn't she? (must + be → isn't)
✔ They must have left, haven't they? (must have + V3 → haven't)
✘ She must be tired, mustn't she?
The tag "shall we?" is used after "Let's..." suggestions. However, "shall" as a modal in other statements uses a normal tag:
"I shall return on Monday, shan't I?"
Note that "shan't" is rare in modern English. Most speakers prefer "won't I?" instead.
Special Cases — I Am, Let's, Imperatives, There Is
Several structures in English require special question tags that do not follow the standard positive-negative rule in the usual way. These special cases are some of the most frequently tested points in grammar exams, and they are essential for sounding natural in conversation.
I am ... → aren't I?
Let's ... → shall we?
Imperative (positive) → will you? / won't you? / would you? / can you?
Imperative (negative) → will you?
There is/are ... → isn't there? / aren't there?
This/That is ... → isn't it?
| Special Case | Example | Tag |
|---|---|---|
| I am | I am your best friend, | aren't I? |
| I am not | I'm not late, | am I? |
| Let's | Let's go to the cinema, | shall we? |
| Let's | Let's take a break, | shall we? |
| Imperative (+) | Open the window, | will you? |
| Imperative (+) | Pass me the salt, | would you? |
| Imperative (+) | Have a seat, | won't you? |
| Imperative (−) | Don't be late, | will you? |
| There is/are | There is a problem, | isn't there? |
| There are | There are many students, | aren't there? |
| This/That is | This is your bag, | isn't it? |
| Nobody/Nothing | Nobody knows the answer, | do they? |
When the subject of the statement is an indefinite pronoun like nobody, somebody, everybody, everyone, no one, someone, anyone, the pronoun in the tag is always "they":
✔ Everybody enjoyed the show, didn't they?
✔ Someone left their bag, didn't they?
✔ Nobody complained, did they?
✘ Everybody enjoyed the show, didn't he?
When the subject is nothing, something, or everything, the pronoun in the tag is "it":
✔ Nothing happened, did it?
✔ Something is wrong, isn't it?
✔ Everything is ready, isn't it?
After a positive imperative, you can use several different tags depending on how polite or firm you want to sound:
• "will you?" — neutral, common
• "won't you?" — more polite, inviting
• "would you?" — very polite, formal
• "can you?" — casual, friendly
• "could you?" — polite request
After a negative imperative, the only correct tag is "will you?"
A question tag is the gentle nudge of grammar — it does not demand an answer, but it opens a door for conversation to walk through.
— The Grammar GazetteExample Sentences
Intonation — Rising vs. Falling
The meaning of a question tag changes dramatically depending on your intonation — the rise or fall of your voice at the end. This is one of the most important aspects of question tags, because the same words can express completely different things depending on how you say them. Understanding intonation is the key to using question tags like a native speaker.
Falling intonation (↓) = You already know the answer. You expect agreement.
Rising intonation (↑) = You are genuinely asking. You are not sure.
Falling intonation sounds confident — it is like saying "I know this is true, and I expect you to agree." Rising intonation sounds uncertain — it is a real question waiting for a real answer.
| Intonation | Example | Meaning |
|---|---|---|
| Falling ↓ | Nice day, isn't it? ↓ | I know it is nice. I expect you to agree. |
| Rising ↑ | You locked the door, didn't you? ↑ | I am not sure. Did you really lock it? |
| Falling ↓ | She's beautiful, isn't she? ↓ | I think she is beautiful. You agree, right? |
| Rising ↑ | You're from Paris, aren't you? ↑ | I think so, but I am not certain. |
| Falling ↓ | It was a great concert, wasn't it? ↓ | I am sure it was great. I want you to confirm. |
| Rising ↑ | The meeting is at 3, isn't it? ↑ | I need to check. Please tell me. |
| Falling ↓ | You don't like horror films, do you? ↓ | I already know you do not like them. |
| Rising ↑ | She hasn't left yet, has she? ↑ | I hope she has not left, but I am worried. |
Teachers often use question tags with falling intonation to check understanding in a friendly way:
"We use 'don't' for plural subjects, don't we?" ↓
This is not a real question — the teacher knows the answer. The falling tag makes the statement feel like a shared fact rather than a quiz question.
In rare cases, native speakers use positive + positive tags for sarcasm, surprise, or hostility:
"Oh, so you think you're clever, do you?"
"She told everyone, did she?"
These are not standard question tags. They express strong emotion and should only be used by advanced speakers who understand the tone.
Common Mistakes
Question tags seem simple, but they contain many traps for learners. Below are the most frequently made errors and how to avoid them. Study these carefully, because most grammar exams test exactly these points.
| Mistake Type | ✘ Wrong | ✔ Correct |
|---|---|---|
| Same polarity | He is tired, is he? | He is tired, isn't he? |
| Wrong auxiliary | She likes tea, isn't she? | She likes tea, doesn't she? |
| "I am" tag | I am right, amn't I? | I am right, aren't I? |
| "Let's" tag | Let's go, will we? | Let's go, shall we? |
| Verb in tag | He runs fast, doesn't he run? | He runs fast, doesn't he? |
| Full noun in tag | Tom is here, isn't Tom? | Tom is here, isn't he? |
| Negative word missed | He never eats fish, doesn't he? | He never eats fish, does he? |
| Tense mismatch | She went home, doesn't she? | She went home, didn't she? |
| "There" subject | There is a problem, isn't it? | There is a problem, isn't there? |
| "Nobody" pronoun | Nobody came, did he? | Nobody came, did they? |
| Present Perfect | She has left, didn't she? | She has left, hasn't she? |
| "Used to" tag | He used to smoke, usen't he? | He used to smoke, didn't he? |
The structure "used to" takes "didn't" in the question tag — not "usedn't" or "usen't":
✔ You used to live in London, didn't you?
✔ She used to play the piano, didn't she?
✘ You used to live in London, usedn't you?
Be careful to distinguish between have got (possession) and have (action):
✔ You've got a new phone, haven't you? (have got = possession)
✔ You have lunch at noon, don't you? (have = action/habit)
When "have" means "eat," "take," or "experience," use do/don't in the tag.
When forming a question tag, always follow these three steps:
Step 1: Identify the auxiliary verb (or "be" / modal) in the statement.
Step 2: Determine the polarity — is the statement positive or negative?
Step 3: Flip the polarity and add the correct pronoun.
If there is no visible auxiliary, use do / does / did.
Question Tags Quick Reference by Tense
The table below is a comprehensive reference guide showing which auxiliary verb to use in the question tag for every major tense and structure in English. Keep this table as a quick-reference tool whenever you are unsure which word belongs in the tag.
| Tense / Structure | Example Statement | Question Tag |
|---|---|---|
| Simple Present (be) | She is happy, | isn't she? |
| Simple Present (do) | They play tennis, | don't they? |
| Simple Present (does) | He likes music, | doesn't he? |
| Present Continuous | You are studying, | aren't you? |
| Simple Past (did) | She visited London, | didn't she? |
| Simple Past (be) | He was angry, | wasn't he? |
| Past Continuous | They were sleeping, | weren't they? |
| Present Perfect | You have seen this film, | haven't you? |
| Present Perfect Cont. | She has been waiting, | hasn't she? |
| Past Perfect | They had already left, | hadn't they? |
| Future (will) | He will come tomorrow, | won't he? |
| Future (going to) | We are going to move, | aren't we? |
| Modal: can | She can swim, | can't she? |
| Modal: should | We should hurry, | shouldn't we? |
| Modal: would | You would like tea, | wouldn't you? |
| Modal: could | He could help us, | couldn't he? |
| Modal: must (obligation) | We must leave now, | mustn't we? |
| Modal: must (deduction) | She must be tired, | isn't she? |
| Used to | He used to smoke, | didn't he? |
| Have got | You've got a car, | haven't you? |
| Passive Voice | The letter was sent, | wasn't it? |
| There is / There are | There are 30 students, | aren't there? |
| I am | I am invited, | aren't I? |
| Let's | Let's start, | shall we? |
If you ever feel lost, remember this universal method: find the first auxiliary verb in the statement. That auxiliary is the one that goes into the tag. If there is no auxiliary, use do / does / did. Then flip the polarity and replace the subject with a pronoun. This simple procedure works for every tense in English.
The modal "ought to" uses "shouldn't" in the negative tag (since "oughtn't" is extremely rare in modern English):
✔ We ought to help them, shouldn't we?
Some grammar books accept "oughtn't we?" but "shouldn't we?" is far more natural in modern spoken English.
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