Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | tertianus |
| Gen. | tertiani |
| Dat. | tertiano |
| Acc. | tertianum |
| Abl. | tertiano |
| Voc. | tertiane |
| PLURIEL |
| Nom. | tertiani |
| Gen. | tertianōrum |
| Dat. | tertianis |
| Acc. | tertianos |
| Abl. | tertianis |
| Voc. | tertiani |
| SINGULIER |
| Nom. | tertiană |
| Gen. | tertianae |
| Dat. | tertianae |
| Acc. | tertianam |
| Abl. | tertianā |
| Voc. | tertiană |
| PLURIEL |
| Nom. | tertianae |
| Gen. | tertianārum |
| Dat. | tertianis |
| Acc. | tertianas |
| Abl. | tertianis |
| Voc. | tertianae |
| SINGULIER |
| Nom. | tertianum |
| Gen. | tertiani |
| Dat. | tertiano |
| Acc. | tertianum |
| Abl. | tertiano |
| Voc. | tertianum |
| PLURIEL |
| Nom. | tertiana |
| Gen. | tertianōrum |
| Dat. | tertianis |
| Acc. | tertiana |
| Abl. | tertianis | |