| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | undecumum, undecuma, undecumus | undecumi, undecuma, undecumae |
| Genitiv | undecumi, undecumae, undecumi | undecumarum, undecumorum, undecumorum |
| Dativ | undecumae, undecumo, undecumo | undecumis, undecumis, undecumis |
| Akkusativ | undecumum, undecumum, undecumam | undecuma, undecumas, undecumos |
| Ablativ | undecuma, undecumo, undecumo | undecumis, undecumis, undecumis |
| Vokativ | undecumum, undecuma, undecume | undecumi, undecuma, undecumae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |