| Singular | Plural | |
|---|---|---|
| Nominativ | epistolella | epistolellae |
| Genitiv | epistolellae, epistolellai | epistolellarum, epistolellum |
| Dativ | epistolellae, epistolellai | epistolellis, epistolellabus |
| Akkusativ | epistolellam | epistolellas |
| Ablativ | epistolella, epistolellad | epistolellis, epistolellabus |
| Vokativ | epistolella | epistolellae |