Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg opinatio | plural pl opinationes |
| Genitiv | singular sg opinationis | plural pl opinationum |
| Dativ | singular sg opinationi | plural pl opinationibus |
| Akkusativ | singular sg opinationem | plural pl opinationes |
| Ablativ | singular sg opinatione | plural pl opinationibus |
| Vokativ | singular sg opinatio | plural pl opinationes |
