| Singular | Plural | |
|---|---|---|
| Nominativ | sirpeum, sirpea, sirpeus | sirpeae, sirpei, sirpea |
| Genitiv | sirpeae, sirpei, sirpei | sirpeorum, sirpeorum, sirpearum |
| Dativ | sirpeo, sirpeo, sirpeae | sirpeis |
| Akkusativ | sirpeam, sirpeum, sirpeum | sirpea, sirpeos, sirpeas |
| Ablativ | sirpeo, sirpeo, sirpea | sirpeis |
| Vokativ | sirpee, sirpeum, sirpea | sirpeae, sirpei, sirpea |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | sirpee |
| Komparativ | — |
| Superlativ | — |