17.3. |
If/When + present simple, will |
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PRESENTATION |
Use if + present simple to talk about a possible future action.
Use will/won’t in the main clause to talk about the result of that action.
| if-clause | main clause | ||||
| ↓ | ↓ | ||||
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Say If I have time, I’ll help you. (don’t say |
If or when?
When + future action = certain future action
If+ future action = possible future action
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This is sometimes called the first conditional. |
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