| Singular | Plural | |
|---|---|---|
| Nominativ | insufficientia | insufficientiae |
| Genitiv | insufficientiae, insufficientiai | insufficientiarum, insufficientium |
| Dativ | insufficientiae, insufficientiai | insufficientiabus, insufficientiis |
| Akkusativ | insufficientiam | insufficientias |
| Ablativ | insufficientia, insufficientiad | insufficientiabus, insufficientiis |
| Vokativ | insufficientia | insufficientiae |
12 (18) Formen für „insufficientia“