| Singular | Plural | |
|---|---|---|
| Nominativ | guarra, guarra | guarrae, guarrae |
| Genitiv | guarrae, guarrai, guarrai, guarrae | guarrarum, guarrarum, guarrum, guarrum |
| Dativ | guarrai, guarrae, guarrai, guarrae | guarris, guarrabus, guarris, guarrabus |
| Akkusativ | guarram, guarram | guarras, guarras |
| Ablativ | guarra, guarrad, guarra, guarrad | guarris, guarrabus, guarris, guarrabus |
| Vokativ | guarra, guarra | guarrae, guarrae |