| Nominativ | octingentensumum, octingentensuma, octingentensumus, octingentensumum, octingentensuma, octingentensumus | octingentensumae, octingentensumi, octingentensuma, octingentensumi, octingentensuma, 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 | octingentensumas, octingentensumos, octingentensumas, octingentensumos, octingentensuma, octingentensuma |
| Ablativ | octingentensumo, octingentensumo, octingentensumo, octingentensuma, octingentensuma, octingentensumo | octingentensumis, octingentensumis, octingentensumis, octingentensumis, octingentensumis, octingentensumis |
| Vokativ | octingentensume, octingentensumum, octingentensume, octingentensuma, octingentensumum, octingentensuma | octingentensumae, octingentensumi, octingentensuma, octingentensumi, octingentensuma, octingentensumae |
