| Nominativ | neratio, ratioque, obiratio, reperatio, immoratio, patratio, impetratio, racio, ruratio, ratio, fulguratio, marmoratio, varatio, miratio, rationarius | rationes, fulgurationes |
| Genitiv | fulgurationis, strationis, rationis, rationisque | rationum, rationium |
| Dativ | rationi, reperatione, impetratione, rationicari, ratione | fulgurationibus, rationibus, rationibusque |
| Akkusativ | patrationem, reperationem, fulgurationem, rationem, mirationem, rationemque | rationes, fulgurationes |
| Ablativ | reperatione, impetratione, ratione | fulgurationibus, rationibus, rationibusque |
| Vokativ | rationarie, neratio, ratioque, obiratio, reperatio, immoratio, patratio, impetratio, racio, ruratio, ratio, fulguratio, marmoratio, varatio, miratio | rationes, fulgurationes |
