Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg operculum | plural pl opercula |
| Genitiv | singular sg operculī | plural pl operculōrum |
| Dativ | singular sg operculō | plural pl operculīs |
| Akkusativ | singular sg operculum | plural pl opercula |
| Ablativ | singular sg operculō | plural pl operculīs |
| Vokativ | singular sg operculum | plural pl opercula |
