| Singular | Plural | |
|---|---|---|
| Nominativ | pigrities | pigrities |
| Genitiv | pigritie, pigritiei | pigritierum |
| Dativ | pigritie, pigritiei, pigritii | pigritiebus |
| Akkusativ | pigritiem | pigrities |
| Ablativ | pigritie | pigritiebus |
| Vokativ | pigrities | pigrities |
12 (15) Formen für „pigrities“