Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg portitōrium | plural pl portitōria |
| Genitiv | singular sg portitōriī | plural pl portitōriōrum |
| Dativ | singular sg portitōriō | plural pl portitōriīs |
| Akkusativ | singular sg portitōrium | plural pl portitōria |
| Ablativ | singular sg portitōriō | plural pl portitōriīs |
| Vokativ | singular sg portitōrium | plural pl portitōria |
