Look at these examples to see how question tags are used.
You haven't seen this film, have you?
Your sister lives in Spain, doesn't she?
He can't drive, can he?
Try this exercise to test your grammar.
- Grammar test 1
Read the explanation to learn more.
Grammar explanation
We can add question tags like isn't it?, can you? or didn't they? to a statement to make it into a question. Question tags are more common in speaking than writing.
We often use question tags when we expect the listener to agree with our statement. In this case, when the statement is positive, we use a negative question tag.
She's a doctor, isn't she?
Yesterday was so much fun, wasn't it?
If the statement is negative, we use a positive question tag.
He isn't here, is he?
The trains are never on time, are they?
Nobody has called for me, have they?
If we are sure or almost sure that the listener will confirm that our statement is correct, we say the question tag with a falling intonation. If we are a bit less sure, we say the question tag with a rising intonation.
Formation
If there is an auxiliary verb in the statement, we use it to form the question tag.
I don't need to finish this today, do I?
James is working on that, isn't he?
Your parents have retired, haven't they?
The phone didn't ring, did it?
It was raining that day, wasn't it?
Your mum hadn't met him before, had she?
Sometimes there is no auxiliary verb already in the statement. For example, when:
... the verb in the statement is present simple or past simple and is positive. Here we use don't, doesn't or didn't:
Jenni eats cheese, doesn't she?
I said that already, didn't I?
... the verb in the statement is to be in the present simple or past simple. In this case we use to be to make the question tag:
The bus stop's over there, isn't it?
None of those customers were happy, were they?
... the verb in the statement is a modal verb. Here we use the modal verb to make the question tag:
They could hear me, couldn't they?
You won't tell anyone, will you?
If the main verb or auxiliary verb in the statement is am, the positive question tag is am I? but the negative question tag is usually aren't I?:
I'm never on time, am I?
I'm going to get an email with the details, aren't I?
Do this exercise to test your grammar again.
- Grammar test 2
Hello, Could you help me with these sentences?
"This is her father, isn't it / isn't he?"
I'm quite confused with the sentences begin with this/that/these/those.
Thank you a lot for your help.
Hello misatran,
The correct tag is 'isn't it'.
In this sentence, the question tag refers to the whole statement ('this is her father'), not the person ('her father'). This is why 'it' is used in the question tag. Notice that 'this' is used by itself; it doesn't go together with a noun.
In a sentence like 'That man is her father', 'that' modifies 'man', so we'd use 'he' in the question tag.
Hope this helps.
All the best,
Kirk
LearnEnglish team
And, for the statement....Nobody has called for me.....the question tag
should be......Has anybody?.......Again, Puritan's view...The last word...
Hello,
Are these two sentences correct or not?
1. She ought to finish it as soon as possible, oughtn't she?
2. I am not responsible for this, am I?
I am not sure about the correct question tags when the main verb is ought to.
And I know that when the main clause is 'I am', the question tag should be 'aren't I', but with 'I am not', do we use 'are I' or 'am I'?
Thank you so much for your help in advance.
Hello misatran,
The first sentence is correct. We use 'ought' or 'oughtn't' without 'to' in the question tag.
As far as I know, the second one is also correct. I couldn't find anything in the sources I checked about 'are I' vs 'am I' as the correct tag for an 'I am not' statement, but my sense as a native speaker says that both are OK. If I had to choose one, like you, I'd probably go with 'am I?'.
Sorry not to be able to give you a more definitive answer regarding the second one.
All the best,
Kirk
LearnEnglish team
Thank you. Your explanation is beneficial to me. I appreciate your help.
Puritan's view.......use Ain't for negative....
Rule is a Rule....Am goes with I....That s it....Period...No further comments.
Many think Joshua is a village boy, didn't they or don't they?
Please help. I really need help.
Hi ojobaba1,
It should be "don't they?" (present simple), because the verb in the main sentence ("think") is also in the present simple.
If the verb is in the past, the tag should be too --> Many thought Joshua was a village boy, didn't they?
I hope that helps.
Jonathan
LearnEnglish team
I am a good friend. Am I not?
Is the tag in above sentence correct?