| Singular | Plural | |
|---|---|---|
| Nominativ | concursus, cocursus | concursus, cocursus, concursuus |
| Genitiv | concursus, cocursus | concursuum |
| Dativ | concursui | concursibus, concursubus |
| Akkusativ | concursum | concursus, cocursus, concursuus |
| Ablativ | concursu | concursibus, concursubus |
| Vokativ | concursus, cocursus | concursus, cocursus, concursuus |
12 (31) Formen für „concursus“