出典:Wiktionary
Third declension.
| Case | Singular | Plural |
|---|---|---|
| Nominative | prōlongātiō | prōlongātiōnēs |
| Genitive | prōlongātiōnis | prōlongātiōnum |
| Dative | prōlongātiōnī | prōlongātiōnibus |
| Accusative | prōlongātiōnem | prōlongātiōnēs |
| Ablative | prōlongātiōne | prōlongātiōnibus |
| Vocative | prōlongātiō | prōlongātiōnēs |