| Singular | Plural | |
|---|---|---|
| Nominativ | arcticos | arctici, arctica, arcticae |
| Genitiv | arctici | arcticarum, arcticorum, arcticorum |
| Dativ | arctico | arcticis |
| Akkusativ | arcticon | arcticas, arctica, arcticos |
| Ablativ | arctico | arcticis |
| Vokativ | arctice | arcticae, arctici, arctica |
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| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |