What are negative questions?
Negative questions are questions that have a negative form. They start with a negative auxiliary verb like 'isn't', 'don't', 'doesn't', or 'won't'. We use negative questions when we expect the answer 'yes', or when we want to confirm something we already think is true. For example: 'Isn't it a beautiful day?' means you think the day is beautiful, and you expect the other person to agree.
How to form negative questions
To form a negative question, use a negative auxiliary verb at the beginning. The structure is: Negative auxiliary + subject + main verb + object/complement? For example: 'Doesn't she like coffee?' or 'Isn't that interesting?' The negative contraction (isn't, don't, doesn't, won't, can't) usually comes first, followed by the subject pronoun. This is different from positive questions where the auxiliary comes first without negation.
When to use negative questions
Use negative questions in three main situations: (1) When you expect agreement: 'Wouldn't you like some tea?' (2) When you want to confirm something: 'Isn't she your sister?' (3) When you are surprised or want to show emotion: 'Didn't you hear that noise?' Negative questions are common in everyday conversation and show what you already think is true.
Negative Questions vs. Tag Questions
| Feature | Negative Questions (e.g., "Isn't it cold?") |
Tag Questions (e.g., "It's cold, isn't it?") |
|---|---|---|
| Form | A full question that starts with a negative auxiliary verb or negative contraction. Structure: Negative auxiliary + subject + main verb + ? e.g., Isn't it cold? / Don't you like pizza? / Didn't she call? |
A statement followed by a short question "tag" attached at the end, separated by a comma. Structure: Statement + , + auxiliary (negative or positive) + pronoun + ? e.g., It's cold, isn't it? / You like pizza, don't you? / She called, didn't she? |
| When to Use | Used when the speaker is surprised, wants to express disbelief, or believes the answer should be "yes" but needs confirmation. Also used to make a request or suggestion sound more polite. e.g., Isn't that your bag over there? (surprise / disbelief) |
Used when the speaker is fairly sure about something and wants confirmation or agreement. Also used to keep a conversation going, or to invite the listener to respond. e.g., The weather is lovely today, isn't it? (seeking agreement) |
| Positive Example | Isn't she a great singer? (The speaker thinks she IS a great singer and is showing enthusiasm or seeking agreement with surprise.) |
She's a great singer, isn't she? (The speaker states the belief and adds a tag to invite the listener to confirm or agree.) |
| Negative Example | Don't you remember me? (The speaker is surprised or slightly hurt that the listener does not remember them.) |
You don't remember me, do you? (The speaker states the negative fact and uses a positive tag to check whether it is true.) |
| Question Example | Didn't we meet at the conference last year? Isn't there a better way to do this? Aren't you coming to the party tonight? |
We met at the conference last year, didn't we? There's a better way to do this, isn't there? You're coming to the party tonight, aren't you? |
| Key Signal Words / Clues |
|
|
| Intonation | Usually spoken with rising intonation (↑) throughout the whole question, reflecting genuine surprise or uncertainty. Isn't it ↑ cold today? |
The main statement is spoken normally; the tag has falling intonation (↓) when expecting agreement, or rising intonation (↑) when genuinely unsure. It's cold today, isn't it ↓? (expecting yes) It's cold today, isn't it ↑? (not sure) |
| Common Learner Mistakes |
❌ Is it not cold? (overly formal / unnatural in spoken English) ❌ Don't you like, do you? (mixing both forms) ✅ Keep the negative contraction at the start: Don't you like it? |
❌ It's cold, isn't the weather? (using a noun instead of a pronoun in the tag) ❌ She is here, is she? (same polarity in both parts — this changes the meaning to sarcasm) ✅ Always flip the polarity and use a pronoun: She is here, isn't she? |
| 🔑 Key Difference Summary A negative question ("Isn't it cold?") is a standalone question that begins with a negative auxiliary verb. It is used when the speaker is surprised, seeks confirmation with a degree of emotion, or wants to make a polite suggestion. A tag question ("It's cold, isn't it?") is always attached to the end of a full statement and is used primarily to invite agreement or check a belief. The critical structural rule for tag questions is polarity reversal — a positive statement takes a negative tag, and vice versa — while negative questions simply invert the negative auxiliary and subject as you would in any yes/no question. Both forms often use the same words (e.g., isn't it), which is why learners confuse them, but their position in the sentence and their communicative purpose are completely different. | ||
Formula
? Question
Isn't / Doesn't / Don't / Won't / Can't / Aren't
+
subject
+
main verb / adjective
+
object/complement?
Isn't she a doctor?
Examples
Isn't it raining outside?
Expecting agreement about the weather · Present continuous
Don't you want to come to the party?
Expecting 'yes' as answer · Present simple
Doesn't he work at the hospital?
Asking for confirmation · Present simple third person
Won't they be home soon?
Expecting confirmation about future · Future simple
Aren't you tired after that long walk?
Expecting agreement · Present continuous
Can't you speak Spanish?
Asking for confirmation about ability · Modal verb
When to use it
Confirmation in conversation
Use negative questions to check if something you believe is true. This is polite and natural.
"Aren't you a teacher?" (You think they are a teacher and want to confirm.)
Expecting agreement
Use negative questions to invite someone to agree with you about something.
"Isn't this coffee delicious?" (You think it's delicious and expect them to agree.)
Showing surprise
Use negative questions to express surprise or emotion about something unexpected.
"Didn't you see the email I sent?" (You are surprised they didn't see it.)
Making polite requests
Use negative questions to make requests sound more polite and less direct.
"Won't you join us for dinner?" (A polite invitation.)
Signal words
Isn't
Aren't
Wasn't
Weren't
Don't
Doesn't
Didn't
Won't
Can't
Couldn't
Shouldn't
Wouldn't
Haven't
Hasn't
Hadn't
Common Mistakes
✕
Wrong
You don't like ice cream?
✓
Correct
Don't you like ice cream?
The auxiliary must come first in a question. Word order is: auxiliary + subject + verb.
✕
Wrong
Isn't you coming tomorrow?
✓
Correct
Aren't you coming tomorrow?
Use 'aren't' with 'you', not 'isn't'. 'You' is always plural in modern English.
✕
Wrong
Don't they not go to school?
✓
Correct
Don't they go to school?
Double negatives should be avoided; use either 'Don't they go' or 'Do they not go', but not both negatives together.
✕
Wrong
Doesn't Maria not like English?
✓
Correct
Doesn't Maria like English?
Using two negatives (doesn't + not) creates a double negative, which is grammatically incorrect; use only one negative form in the question.
KEY TAKEAWAYS
What to Remember
- Negative questions start with a negative auxiliary verb like isn't, don't, doesn't, or won't.
- Use negative questions when you expect the answer yes or want to confirm something.
- The structure is negative auxiliary verb plus subject plus main verb: Isn't it beautiful?
- Negative questions show that you already think something is true and want agreement.
- In negative questions, the auxiliary verb comes before the subject, not after it.