出典:Wiktionary
efficācia f (genitive efficāciae); first declension
First-declension noun.
| Case | Singular | Plural |
|---|---|---|
| Nominative | efficācia | efficāciae |
| Genitive | efficāciae | efficāciārum |
| Dative | efficāciae | efficāciīs |
| Accusative | efficāciam | efficāciās |
| Ablative | efficāciā | efficāciīs |
| Vocative | efficācia | efficāciae |