Dont have any doubt
Does this structure make sense?
Or only "have no doubt " is accepted?

And. Is this correct?

It is 6 years since I last saw her.
Or the only option is:

It has been 6 years since I last saw her.

Thanks

Question

Dont have any doubt
Does this structure make sense?
Or only "have no doubt " is accepted?

And. Is this correct?

It is 6 years since I last saw her.
Or the only option is:

It has been 6 years since I last saw her.

Thanks

Answer

Yes, you can say 'I don't have any doubt' - but remember to put the apostrophe in 'don't.'

You can also say 'It is/ It's six years since I last saw her.' Grammatically, it's probably a slightly grey area, but the present tense would certainly be acceptable if you wrote it in a Cambridge Use of English task, for example.

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