| Nominativ | acaunumarga, acaunumarga | acaunumargae, acaunumargae |
| Genitiv | acaunumargae, acaunumargai, acaunumargai, acaunumargae | acaunumargum, acaunumargarum, acaunumargarum, acaunumargum |
| Dativ | acaunumargae, acaunumargae, acaunumargai, acaunumargai | acaunumargabus, acaunumargis, acaunumargabus, acaunumargis |
| Akkusativ | acaunumargam, acaunumargam | acaunumargas, acaunumargas |
| Ablativ | acaunumargad, acaunumarga, acaunumargad, acaunumarga | acaunumargabus, acaunumargis, acaunumargabus, acaunumargis |
| Vokativ | acaunumarga, acaunumarga | acaunumargae, acaunumargae |
