Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | crastinus |
| Gen. | crastini |
| Dat. | crastino |
| Acc. | crastinum |
| Abl. | crastino |
| Voc. | crastine |
| PLURIEL |
| Nom. | crastini |
| Gen. | crastinōrum |
| Dat. | crastinis |
| Acc. | crastinos |
| Abl. | crastinis |
| Voc. | crastini |
| SINGULIER |
| Nom. | crastină |
| Gen. | crastinae |
| Dat. | crastinae |
| Acc. | crastinam |
| Abl. | crastinā |
| Voc. | crastină |
| PLURIEL |
| Nom. | crastinae |
| Gen. | crastinārum |
| Dat. | crastinis |
| Acc. | crastinas |
| Abl. | crastinis |
| Voc. | crastinae |
| SINGULIER |
| Nom. | crastinum |
| Gen. | crastini |
| Dat. | crastino |
| Acc. | crastinum |
| Abl. | crastino |
| Voc. | crastinum |
| PLURIEL |
| Nom. | crastina |
| Gen. | crastinōrum |
| Dat. | crastinis |
| Acc. | crastina |
| Abl. | crastinis | |