Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | gratulabundus |
| Gen. | gratulabundi |
| Dat. | gratulabundo |
| Acc. | gratulabundum |
| Abl. | gratulabundo |
| Voc. | gratulabunde |
| PLURIEL |
| Nom. | gratulabundi |
| Gen. | gratulabundōrum |
| Dat. | gratulabundis |
| Acc. | gratulabundos |
| Abl. | gratulabundis |
| Voc. | gratulabundi |
| SINGULIER |
| Nom. | gratulabundă |
| Gen. | gratulabundae |
| Dat. | gratulabundae |
| Acc. | gratulabundam |
| Abl. | gratulabundā |
| Voc. | gratulabundă |
| PLURIEL |
| Nom. | gratulabundae |
| Gen. | gratulabundārum |
| Dat. | gratulabundis |
| Acc. | gratulabundas |
| Abl. | gratulabundis |
| Voc. | gratulabundae |
| SINGULIER |
| Nom. | gratulabundum |
| Gen. | gratulabundi |
| Dat. | gratulabundo |
| Acc. | gratulabundum |
| Abl. | gratulabundo |
| Voc. | gratulabundum |
| PLURIEL |
| Nom. | gratulabunda |
| Gen. | gratulabundōrum |
| Dat. | gratulabundis |
| Acc. | gratulabunda |
| Abl. | gratulabundis | |