| Nominative | сапра́ўднае |
| Genitive | сапра́ўднага |
| Dative | сапра́ўднаму |
| Accusative | сапра́ўднае |
| Instrumental | сапра́ўдным |
| Locative | сапра́ўдным |
| Nominative | sapráwdnaje |
| Genitive | sapráwdnaha |
| Dative | sapráwdnamu |
| Accusative | sapráwdnaje |
| Instrumental | sapráwdnym |
| Locative | sapráwdnym |