Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg serra | plural pl serrae |
| Genitiv | singular sg serrae | plural pl serrārum |
| Dativ | singular sg serrae | plural pl serrīs |
| Akkusativ | singular sg serram | plural pl serrās |
| Ablativ | singular sg serrā | plural pl serrīs |
| Vokativ | singular sg serra | plural pl serrae |
