structure problem

[afzal21]

Is there any structure in English like would have to do(do here means any verb)
what is the difference between structure not only....but also and not only....but?

[e2e4]

A learner

I would have to go.
?
I'd say I have to go

I would have to do this.
?
I'd say I have to do this.



To have done is possible. (The perfect infinitive)

To have been doing as well. (The perfect infinitive continuous)

I haven't got your the second question.

[Rover_KE]

Is there any structure in English like would have to do?

Certainly. 'If I won the lottery I would have to buy a new house.'

What is the difference between the structures 'not only....but also' and 'not only....but'?

'Also' can often be omitted and replaced with a similar word or phrase.

'He is not only rich, but good-looking as well.'

Rover