Breakdown of Se a manga estiver madura, eu vou fazer suco.
eu
I
estar
to be
ir
to go (future auxiliary)
se
if
Questions & Answers about Se a manga estiver madura, eu vou fazer suco.
Why is it se and not quando?
Se means if, so it introduces a condition: the juice will be made only in the case that the mango is ripe.
- Se a manga estiver madura... = If the mango is ripe...
- Quando a manga estiver madura... = When the mango is ripe...
Using quando sounds more certain, as if the mango is expected to become ripe sooner or later. Using se keeps it conditional.
Why is it estiver instead of está?
After se referring to a future possibility, Portuguese normally uses the future subjunctive.
So:
- Se a manga estiver madura = If the mango is ripe / if the mango turns out to be ripe
Not:
- Se a manga está madura ❌ in this kind of future condition
This is a very common pattern in Portuguese:
English usually just uses the present after if, but Portuguese often uses the future subjunctive.
What tense is estiver?