Inverted conditionals

If it had been warmer, we would have stayed longer.

_________ warmer, we would have stayed longer.

If they accept your application, you will have an interview.

__________ your application, you will have an interview.

If she hadn’t acted so mean, I would have helped her.

_____________ so mean, I would have helped her.

If he apologised tomorrow, I wouldn’t accept it.

___________ tomorrow, I wouldn’t accept it.

If your order is delayed, please contact customer services.

• Should your order be delayed

• Should your order delayed

• Were your order to be delayed

• Had your order been delayed

If Jim had been available, I would have asked him to do the job.

• Should Jim be available

• Were Jim to be available

• Had Jim been available

• Had Jim be available

If we had had more time, we would have stayed there all day.

• Should we have more time

• Were we to have more time

• Did we to have more time

• Had we had more time

If you were to choose our premium plan, you would enjoy more benefits.

• Should you choose our premium plan

• Were you to choose our premium plan

• Had you to choose our premium plan

• Had you chosen our premium plan

If you need assistance, our guides will be happy to help.

________ assistance, our guides will be happy to help.