| Singular | Plural | |
|---|---|---|
| Nominativ | gaunaca, gaunaca | gaunacae, gaunacae |
| Genitiv | gaunacai, gaunacae, gaunacae, gaunacai | gaunacarum, gaunacum, gaunacum, gaunacarum |
| Dativ | gaunacai, gaunacae, gaunacae, gaunacai | gaunacis, gaunacabus, gaunacis, gaunacabus |
| Akkusativ | gaunacam, gaunacam | gaunacas, gaunacas |
| Ablativ | gaunaca, gaunacad, gaunaca, gaunacad | gaunacis, gaunacabus, gaunacis, gaunacabus |
| Vokativ | gaunaca, gaunaca | gaunacae, gaunacae |