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