Cases
Cases are categories of words based on their role in a sentence. Sometimes, such role is marked with a morhpeme.
Accusative and nominative
Those cases indicate the object and the subject of a sentence respectively. They aren’t marked in Balkeon.
Dative
The dative case indicates the recipient of an action. Its marker is the suffix “stan”.
Genitive
The genitive case indicates possession. Its marker is the suffix “os”.