| Nominativ | contionatorium, contionatoria, contionatorius | contionatorii, contionatoria, contionatoriae |
| Genitiv | contionatorii, contionatorii, contionatoriae | contionatoriorum, contionatoriarum, contionatoriorum |
| Dativ | contionatorio, contionatorio, contionatoriae | contionatoriis |
| Akkusativ | contionatoriam, contionatorium, contionatorium | contionatorios, contionatorias, contionatoria |
| Ablativ | contionatoria, contionatorio, contionatorio | contionatoriis |
| Vokativ | contionatorie, contionatorium, contionatoria | contionatorii, contionatoria, contionatoriae |
