| M SG | M PL | F SG | F PL | N SG | N PL | |
| NOM | ? (rule) | sauciī (rule) | saucia (rule) | ? (rule) | saucium (rule) | sauciī (rule) |
| GEN | ? (rule) | ? (rule) | ? (rule) | ? (rule) | ? (rule) | ? (rule) |
| DAT | ? (rule) | ? (rule) | ? (rule) | sauciīs (rule) | ? (rule) | sauciīs (rule) |
| ACC | saucium (rule) | ? (rule) | ? (rule) | ? (rule) | saucium (rule) | sauciī (rule) |
| ABL | sauciō (rule) | ? (rule) | ? (rule) | ? (rule) | ? (rule) | sauciīs (rule) |
| VOC | ? (rule) | ? (rule) | ? (rule) | ? (rule) | ? (rule) | ? (rule) |
| Form | |
| Comparative | ? (rule) |