| Singular | Plural | |
|---|---|---|
| Nominativ | gaunacuma, gaunacuma | gaunacumae, gaunacumae |
| Genitiv | gaunacumai, gaunacumae, gaunacumae, gaunacumai | gaunacumarum, gaunacumum, gaunacumum, gaunacumarum |
| Dativ | gaunacumai, gaunacumae, gaunacumai, gaunacumae | gaunacumis, gaunacumabus, gaunacumis, gaunacumabus |
| Akkusativ | gaunacumam, gaunacumam | gaunacumas, gaunacumas |
| Ablativ | gaunacuma, gaunacumad, gaunacuma, gaunacumad | gaunacumis, gaunacumabus, gaunacumis, gaunacumabus |
| Vokativ | gaunacuma, gaunacuma | gaunacumae, gaunacumae |