| 1 | decoder | nominative case, singular | nominative case, singular |
| 2 | decodera | genitive case, singular | genitive case, singular |
| 3 | decoderu | dative case, singular | dative case, singular |
| 4 | decoder | accusative case, singular | accusative case, singular |
| 5 | decoderu | singular, vocative case | singular, vocative case |
| 6 | decoderom | instrumental case, singular | instrumental case, singular |
| 7 | decoderu | prepositional case, singular | prepositional case, singular |
| 8 | decoderi | nominative case, plural | nominative case, plural |
| 9 | decodera | genitive case, plural | genitive case, plural |
| 10 | decoderima | dative case, plural | dative case, plural |
| 11 | decodere | accusative case, plural | accusative case, plural |
| 12 | decoderi | plural, vocative case | plural, vocative case |
| 13 | decoderima | instrumental case, plural | instrumental case, plural |
| 14 | decoderima | prepositional case, plural | prepositional case, plural |