| Nominativ | pigraque, pigra, pigra, picer, piger, pigrum, pigrum | pigriora, pigraque, pigriore, pigra, pigre, pigriorem, pigra, pigri, pigrae, pigri, pigriores, pigrae |
| Genitiv | pigriora, pigriora, pigriore, pigriore, pigre, pigriorem, pigri, pigriorem, pigri, pigrae, pigri, pigriores, pigrae, pigri, pigriores | pigrarum, pigrorum, pigrorum, pigrarum, pigrorum, pigrorum |
| Dativ | pigro, pigro, pigro, pigro, pigroreis, pigroreis, pigre, pigrae, pigrae | pigris, pigris |
| Akkusativ | pigrum, pigrum, pigram, pigrum, pigrum, pigram | pigras, pigraque, pigros, pigras, pigra, pigra, pigros |
| Ablativ | pigraque, pigro, pigro, pigro, pigra, pigro, pigroreis, pigra, pigroreis | pigris, pigris |
| Vokativ | pigraque, pigra, pigra, picer, piger, pigrum, pigrum | pigrae, pigriora, pigraque, pigriore, pigra, pigre, pigriorem, pigra, pigri, pigrae, pigri, pigriores |
