| Singular | Plural | |
|---|---|---|
| Nominativ | arctoum, arctous, arctoa | arctoi, arctoa, arctoae |
| Genitiv | arctoi, arctoi, arctoae | arctoarum, arctoorum, arctoorum |
| Dativ | arctoo, arctoo, arctoae | arctois |
| Akkusativ | arctoam, arctoum, arctoum | arctoos, arctoas, arctoa |
| Ablativ | arctoa, arctoo, arctoo | arctois |
| Vokativ | arctoum, arctoe, arctoa | arctoi, arctoa, arctoae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | arctoe |
| Komparativ | — |
| Superlativ | — |