| Nominativ | nonagensumum, nonagensuma, nonagensumus | nonagensumi, nonagensuma, nonagensumae |
| Genitiv | nonagensumi, nonagensumae, nonagensumi | nonagensumarum, nonagensumorum, nonagensumorum |
| Dativ | nonagensumae, nonagensumo, nonagensumo | nonagensumis, nonagensumis, nonagensumis |
| Akkusativ | nonagensumum, nonagensumum, nonagensumam | nonagensuma, nonagensumas, nonagensumos |
| Ablativ | nonagensuma, nonagensumo, nonagensumo | nonagensumis, nonagensumis, nonagensumis |
| Vokativ | nonagensumum, nonagensuma, nonagensume | nonagensumi, nonagensuma, nonagensumae |
