| Singular | Plural | |
|---|---|---|
| Nominativ | orchestra | orchestrae |
| Genitiv | orchestrae, orchestrai | orchestrarum, orchestrum |
| Dativ | orchestrae, orchestrai | orchestrabus, orchestris |
| Akkusativ | orchestram | orchestras |
| Ablativ | orchestra, orchestrad | orchestrabus, orchestris |
| Vokativ | orchestra | orchestrae |
12 (18) Formen für „orchestra“