| Singular | Plural | |
|---|---|---|
| Nominativ | catastropha | catastrophae |
| Genitiv | catastrophae, catastrophai | catastropharum, catastrophum |
| Dativ | catastrophae, catastrophai | catastrophabus, catastrophis |
| Akkusativ | catastropham | catastrophas |
| Ablativ | catastropha, catastrophad | catastrophabus, catastrophis |
| Vokativ | catastropha | catastrophae |
12 (18) Formen für „catastropha“