| Singular | Plural | |
|---|---|---|
| Nominativ | cataphagas | cataphagae |
| Genitiv | cataphagae, cataphagai | cataphagum, cataphagarum |
| Dativ | cataphagae, cataphagai | cataphagis, cataphagabus |
| Akkusativ | cataphagam, cataphagan | cataphagas |
| Ablativ | cataphaga | cataphagis, cataphagabus |
| Vokativ | cataphaga | cataphagae |