Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | alternus |
| Gen. | alterni |
| Dat. | alterno |
| Acc. | alternum |
| Abl. | alterno |
| Voc. | alterne |
| PLURIEL |
| Nom. | alterni |
| Gen. | alternōrum |
| Dat. | alternis |
| Acc. | alternos |
| Abl. | alternis |
| Voc. | alterni |
| SINGULIER |
| Nom. | alternă |
| Gen. | alternae |
| Dat. | alternae |
| Acc. | alternam |
| Abl. | alternā |
| Voc. | alternă |
| PLURIEL |
| Nom. | alternae |
| Gen. | alternārum |
| Dat. | alternis |
| Acc. | alternas |
| Abl. | alternis |
| Voc. | alternae |
| SINGULIER |
| Nom. | alternum |
| Gen. | alterni |
| Dat. | alterno |
| Acc. | alternum |
| Abl. | alterno |
| Voc. | alternum |
| PLURIEL |
| Nom. | alterna |
| Gen. | alternōrum |
| Dat. | alternis |
| Acc. | alterna |
| Abl. | alternis | |