Overview
The future simple is formed with will + base verb. It is used for spontaneous decisions (I'll help you), predictions (It will rain), promises (I'll call you), and offers. 'Will' does not change for person and is followed by the base verb without 'to'. The negative is won't and questions invert will and the subject.
Structure
- +Subject + will + base verb
- –Subject + won't + base verb
- ?Will + subject + base verb?
- ✓She will call you tomorrow.
- key'Will' is the same for all persons — no -s.
Uses of Will
- predictionIt will rain tomorrow.
- decision'I will have the pasta.' (just decided)
- promiseI won't forget your birthday.
- offerI'll carry that for you.
- refusalHe won't listen to anyone.
Will vs Going To
- Will = spontaneous decision: I'll help you now.
- Going to = prior intention: I'm going to study tonight (already decided).
- ❌ I will to go → ✅ I will go (no 'to' after will).
When to use
Predictions
Scientists say temperatures will rise significantly.
Promises
I will always support you.
Instant Decisions
The phone is ringing — I'll get it.
Offers
You look tired. I'll make you some tea.