Conjunctions of Condition

used to say that something happening, existing, etc. depends on another thing happening, existing, etc.

I will go to the party if I finish my homework on time.

used to say that something depends on something else to happen or be true

You won't pass the exam unless you study hard.

used to express a condition that must be met for a certain action or situation to happen

She agreed to lend him money on the condition that he pays it back by the end of the month.

used for stating conditions necessary for something to happen or be available

She agreed to lend him the money, provided that he pays it back within a month.

on the condition that; understanding that

You can borrow my car, providing you return it by tonight.

to think or believe that something is possible or true, without being sure

I suppose she’ll be at the meeting since she confirmed her attendance earlier.

used to express that a condition must be met for something to happen or be true

You can borrow my car as long as you promise to return it by tomorrow morning

used to describe a duration or period of time during which something happens or continues to be true

He promised to help so long as he was available.

used to indicate a precaution for a possible future event

I'll bring an umbrella with me in case it rains during our walk.

used to indicate that something is being considered or planned for a specific possible occurrence or situation

In the event that the power goes out, we have backup generators to keep the hospital running smoothly.