| Singular | Plural | |
|---|---|---|
| Nominativ | hypotheca | hypothecae |
| Genitiv | hypothecai, hypothecae | hypothecarum, hypothecum |
| Dativ | hypothecae, hypothecai | hypothecis, hypothecabus |
| Akkusativ | hypothecam | hypothecas |
| Ablativ | hypotheca, hypothecad | hypothecis, hypothecabus |
| Vokativ | hypotheca | hypothecae |