| Singular | Plural | |
|---|---|---|
| Nominativ | cupreum, cupreus, cuprea | cupreae, cuprei, cuprea |
| Genitiv | cupreae, cuprei, cuprei | cupreorum, cupreorum, cuprearum |
| Dativ | cupreo, cupreo, cupreae | cupreis |
| Akkusativ | cupream, cupreum, cupreum | cuprea, cupreos, cupreas |
| Ablativ | cupreo, cupreo, cuprea | cupreis |
| Vokativ | cupree, cupreum, cuprea | cuprea, cupreae, cuprei |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | cupree |
| Komparativ | — |
| Superlativ | — |