I don't have... vs I haven't... (A2-B1)

My company hasn't any competitors. Are you making the same mistake?

Look at how we make negatives in the Present Simple in English:

Subject Auxiliary verb Main verb Rest of the sentence
I don't work at weekends.
You don't have to sign in at reception.
My company doesn't export its products outside of Europe.
We don't agree with this decision.
They don't accept payment by cheque anymore.

When we have a verb in a sentence, for example, work, have to and export, we make a negative using don't or doesn't in the Present Simple.  

The word 'have' is also a verb, so we make negatives in exactly the same way:

Subject Auxiliary verb Main verb Rest of the sentence
I don't have a company car.
You don't have any brothers or sisters, do you?
My company doesn't have any competitors.
We don't have enough time to talk about this at the moment.
They don't have any parking facilities.

We don't say:

I haven't a company car.
You haven't any brothers or sisters.
My company hasn't any competitors.
We haven't enough time to talk about this at the moment.
They haven't any parking facilities.

Here is when we can use haven't or hasn't in English:

The Present Perfect Simple

Subject Auxiliary verb Main verb (Past Participle) Rest of the sentence
I haven't had a company car for the last five years.
You haven't worked abroad, have you?
My company hasn't recruited any new employees this year.
We haven't had enough time to discuss this in detail.
They haven't made a decision yet.

Interested in learning more?

It's also possible to use the structure haven't / hasn't + got in the present.  For example: 

I haven't got a company car. 

This is very common in spoken British English and using it will help your English to sound more natural when you're speaking. 

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