| Singular | Plural | |
|---|---|---|
| Nominativ | armiclausa | armiclausae |
| Genitiv | armiclausae, armiclausai | armiclausum, armiclausarum |
| Dativ | armiclausae, armiclausai | armiclausis, armiclausabus |
| Akkusativ | armiclausam | armiclausas |
| Ablativ | armiclausa, armiclausad | armiclausis, armiclausabus |
| Vokativ | armiclausa | armiclausae |