| Singular | Plural | |
|---|---|---|
| Nominativ | ignigenas, ignigena, ignigena, ignigenas | ignigenae, ignigenae |
| Genitiv | ignigenae, ignigenai, ignigenae, ignigenai | ignigenum, ignigenum, ignigenarum, ignigenarum |
| Dativ | ignigenae, ignigenai, ignigenae, ignigenai | ignigenis, ignigenabus, ignigenabus, ignigenis |
| Akkusativ | ignigenam, ignigenam, ignigenamque | ignigenas, ignigenas |
| Ablativ | ignigenad, ignigena, ignigenad, ignigena | ignigenis, ignigenabus, ignigenabus, ignigenis |
| Vokativ | ignigena, ignigena | ignigenae, ignigenae |