Questions & Answers about Muszę pobrać plik z folderu, który wysłała mi koleżanka.
Muszę means I have to / I must.
In Polish, after musieć (to have to / must), you normally use the infinitive directly:
- Muszę pobrać = I have to download
- no extra word like English to is needed
The choice between pobrać and pobierać is about aspect:
- pobrać = perfective, a completed one-time action
- pobierać = imperfective, ongoing, repeated, or habitual action
So here Muszę pobrać plik suggests I need to download the file completely / as a single finished action.
Because plik is the direct object of pobrać (to download), so it is in the accusative case.
But plik is a masculine inanimate noun, and in Polish those nouns often look the same in:
- nominative: plik
- accusative: plik
So the form does not visibly change, even though the case has changed grammatically.