Questions & Answers about Pijem vodu tokom treninga.
Because vodu is the accusative singular form of voda (water).
In this sentence, vodu is the direct object of pijem (I drink), so Serbian uses the accusative case.
- nominative: voda
- accusative: vodu
This is very common with feminine nouns ending in -a:
- knjiga → knjigu
- kafa → kafu
- voda → vodu
Because the preposition tokom requires the genitive case.
So:
- basic form: trening
- after tokom: treninga
This is a fixed grammar pattern:
- tokom dana = during the day
- tokom časa = during class
- tokom treninga = during training / during the workout