| Singular | Plural | |
|---|---|---|
| Nominativ | porticula | porticulae |
| Genitiv | porticulae, porticulai | porticulum, porticularum |
| Dativ | porticulae, porticulai | porticulis, porticulabus |
| Akkusativ | porticulam | porticulas |
| Ablativ | porticula, porticulad | porticulis, porticulabus |
| Vokativ | porticula | porticulae |