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