Lefso: Nominal Categories: Number of Cases: 10 or more cases

Lefso has 12 cases represented by an individual particle. 
は, が, な, なこ, なは, なみ - Nominative
を - Accusative
で - Locative
に- Dative
の - Genitive
から - Ablative
だ - Delative
へ - Lative
と - Sociative
にか - Instrumental
げん - Terminative
でき - Prolative