| Form | Example | |
|---|---|---|
| Form | will + base verb (no "to") | I'm going to visit my mum this weekend. |
| Negative | won't (irregular) | It's going to rain — look at those clouds. |
| Uses | prediction · spontaneous decision · promise · offer | A: We're out of milk. B: I'll buy some. |
| vs going to | will = at the moment / going to = pre-decided | I think it will rain tomorrow. |