Real or hypothetical?

We can't put an advert on TV

• unless we increase the budget

• unless we'll increase the budget

..., more people would use it

• if the shop closed later

• if the shop closes later

Supposing we paid in cash,

• can get a discount?

• could we get a discount?

We'll give you a full-time contract

• as long we are happy with your work

• as long we were happy with your work

Let's suppose you don't get the job,

• what woud you do then?

• what would you do then?

If the shop didn't have the right version,

• I definitely would get it online

• I would definitely get it online

We'll close the factory

• let's say a buyer comes forward in the next few days

• unless a buyer comes forward in the next few days

I'll buy you dinner

• unless we pass the exam

• provided that we pass the exam!