Questions & Answers about Se chover, leva o impermeável.
Because Portuguese normally uses the future subjunctive after se when talking about a possible future condition.
So:
- Se chover = If it rains
- not Se chove for this meaning
This is different from English, where we use a present form after if:
- If it rains, take the raincoat.
In Portuguese, the idea is future possibility, so chover is the correct form here.
Yes. In this sentence, chover is the future subjunctive form, even though it looks identical to the infinitive.
That happens with many verbs in some forms. So here:
- infinitive: chover
- future subjunctive (for ele/ela/você, and also often with no explicit subject): chover
A good way to see the difference is with irregular verbs:
- se for = if he/she/you go(es)
- se tiver = if he/she/you have(s)
So even though chover looks unchanged, its job in the sentence is grammatical, not infinitive.