will
Forms
will + infinitive without to
- It will be cold tomorrow.
- Where will you spend the night?
Some British people use I shall and we shall instead of I/we will, with no difference of meaning in most situations. However, shall is now rare, and it is almost non-existent in American English. For situations where it is still used, (see here).
Contractions: I’ll, you’ll, etc; won’t /wəʊnt/
Use: giving information about the future; predicting
Will + infinitive is used to give (or ask for) information about the future.
- It’ll be spring soon.
- Will all the family be at the wedding?
- Karen will start work some time next week.
- In another thirteen minutes the alarm will go off. This will close an electrical contact, causing the explosive to detonate.
We often use will in predictions of future events – to talk about what we think, guess or calculate will happen.
- Tomorrow will be warm, with some cloud in the afternoon.
- Who do you think will win on Saturday?
- You’ll never finish that book.
Conditional use: You’ll fall if you’re not careful.
Will is often used to express conditional ideas, when we say what will happen if something else happens.
- He’ll have an accident if he goes on driving like that.
- If the weather’s fine, we’ll have the party in the garden.
- Look out – you’ll fall! (If you’re not more careful.)
- ‘Come out for a drink.’ ‘No, I’ll miss the film on TV if I do.’
- Don’t leave me. I’ll cry!
Future events already decided: will not used
When future events are already decided, or when we can ‘see them coming’, we often prefer a present form (usually present progressive or going to …).
- I’m seeing the headmaster on Monday.
- My sister’s going to have a baby.
For details, (see here).
Not used in subordinate clauses: when I arrive
In subordinate clauses, we usually use present tenses instead of will (see here).
- I’ll phone you when I arrive. (not
… when I will arrive.)
For exceptions, (see here), (see here).
For other uses of will, (see here), (see here), (see here).