| Singular | Plural | |
|---|---|---|
| Nominativ | signaculom, signaculom, signaculum, signaculum | signacula, signacula |
| Genitiv | signaculi, signaculi | signaculum, signaculum, signaculorum, signaculorum |
| Dativ | signaculo, signaculo | signaculis, signaculis |
| Akkusativ | signaculum, signaculum | signacula, signacula |
| Ablativ | signaculo, signaculo | signaculis, signaculis |
| Vokativ | signaculum, signaculum | signacula, signacula |