Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg arsis | plural pl arses |
| Genitiv | singular sg arsis | plural pl arsium |
| Dativ | singular sg arsi | plural pl arsibus |
| Akkusativ | singular sg arsem | plural pl arses |
| Ablativ | singular sg arse | plural pl arsibus |
| Vokativ | singular sg arsis | plural pl arses |