Nominative:
· Subject of the sentence;
· Predicative;
· Direct Address.
Genitive:
· possessive meaning;
· partitive meaning;
· objective meaning;
· subjective meaning;
· qualitative meaning;
· adverbial meaning.
Dative:
· Indirect Object;
· Instrumental meaning;
· Passive Subject of the sentence (Me lycige).
Accusative:
· Direct Object;
· adverbial meaning denoting long periods of time (þone winter – òîé çèìîé).