Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | fastus |
| Gen. | fasti |
| Dat. | fasto |
| Acc. | fastum |
| Abl. | fasto |
| Voc. | faste |
| PLURIEL |
| Nom. | fasti |
| Gen. | fastōrum |
| Dat. | fastis |
| Acc. | fastos |
| Abl. | fastis |
| Voc. | fasti |
| SINGULIER |
| Nom. | fastă |
| Gen. | fastae |
| Dat. | fastae |
| Acc. | fastam |
| Abl. | fastā |
| Voc. | fastă |
| PLURIEL |
| Nom. | fastae |
| Gen. | fastārum |
| Dat. | fastis |
| Acc. | fastas |
| Abl. | fastis |
| Voc. | fastae |
| SINGULIER |
| Nom. | fastum |
| Gen. | fasti |
| Dat. | fasto |
| Acc. | fastum |
| Abl. | fasto |
| Voc. | fastum |
| PLURIEL |
| Nom. | fasta |
| Gen. | fastōrum |
| Dat. | fastis |
| Acc. | fasta |
| Abl. | fastis | |