| Singular | Plural | |
|---|---|---|
| Nominativ | cataractes | cataractae |
| Genitiv | cataractae, cataractai | cataractum, cataractarum |
| Dativ | cataractae | cataractis, cataractabus |
| Akkusativ | cataractam, cataracten | cataractas |
| Ablativ | cataracta, cataracte | cataractabus, cataractis |
| Vokativ | cataracte, cataracta | cataractae |