| Singular | Plural | |
|---|---|---|
| Nominativ | metropolis | metropolis, metropoles |
| Genitiv | metropolis | metropolium, metropolum |
| Dativ | metropoli, metropole | metropolibus |
| Akkusativ | metropolim, metropolem | metropoleis, metropolis, metropoles |
| Ablativ | metropoli, metropole | metropolibus |
| Vokativ | metropolis | metropoles |