| Singular | Plural | |
|---|---|---|
| Nominativ | boreus, borea, boreum | borei, borea, boreae |
| Genitiv | borei, borei, boreae | boreorum, boreorum, borearum |
| Dativ | boreo, boreo, boreae | ruboreis, boreis, alboreis |
| Akkusativ | boreum, boreum, boream | borea, boreos, boreas |
| Ablativ | borea, boreo, boreo | alboreis, ruboreis, boreis |
| Vokativ | boree, boreum, borea | borei, borea, boreae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | boree |
| Komparativ | — |
| Superlativ | — |