| Nominativ | octingentensumum, octingentensuma, octingentensumus, octingentensumum, octingentensuma, octingentensumus | octingentensumi, octingentensuma, octingentensumi, octingentensuma, octingentensumae, octingentensumae |
| Genitiv | octingentensumi, octingentensumi, octingentensumi, octingentensumi, octingentensumae, octingentensumae | octingentensumarum, octingentensumorum, octingentensumorum, octingentensumarum, octingentensumorum, octingentensumorum |
| Dativ | octingentensumae, octingentensumo, octingentensumo, octingentensumae, octingentensumo, octingentensumo | octingentensumis, octingentensumis, octingentensumis, octingentensumis, octingentensumis, octingentensumis |
| Akkusativ | octingentensumam, octingentensumum, octingentensumum, octingentensumum, octingentensumum, octingentensumam | octingentensumos, octingentensumas, octingentensumos, octingentensuma, octingentensuma, octingentensumas |
| Ablativ | octingentensumo, octingentensumo, octingentensuma, octingentensuma, octingentensumo, octingentensumo | octingentensumis, octingentensumis, octingentensumis, octingentensumis, octingentensumis, octingentensumis |
| Vokativ | octingentensumum, octingentensume, octingentensuma, octingentensumum, octingentensuma, octingentensume | octingentensumi, octingentensuma, octingentensumi, octingentensuma, octingentensumae, octingentensumae |
