| Nominativ | abstracta, abstractum, abstractus, abstractusque, abstractaeque | abstracta, abstracti, abstractae, abstractaeque |
| Genitiv | abstracti, abstractae, abstracti | abstractorum, abstractarum, abstractorum |
| Dativ | abstractae, abstracto, abstracto | abstractis, abstractisque |
| Akkusativ | abstractam, abstractum, abstractum | abstractaeque, abstractas, abstractos, abstracta |
| Ablativ | abstracto, abstracto, abstracta, abstractaeque | abstractis, abstractisque |
| Vokativ | abstracta, abstracte, abstractum, abstractaeque | abstracta, abstracti, abstractae, abstractaeque |
