Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | trigonus |
| Gen. | trigoni |
| Dat. | trigono |
| Acc. | trigonum |
| Abl. | trigono |
| Voc. | trigone |
| PLURIEL |
| Nom. | trigoni |
| Gen. | trigonōrum |
| Dat. | trigonis |
| Acc. | trigonos |
| Abl. | trigonis |
| Voc. | trigoni |
| SINGULIER |
| Nom. | trigonă |
| Gen. | trigonae |
| Dat. | trigonae |
| Acc. | trigonam |
| Abl. | trigonā |
| Voc. | trigonă |
| PLURIEL |
| Nom. | trigonae |
| Gen. | trigonārum |
| Dat. | trigonis |
| Acc. | trigonas |
| Abl. | trigonis |
| Voc. | trigonae |
| SINGULIER |
| Nom. | trigonum |
| Gen. | trigoni |
| Dat. | trigono |
| Acc. | trigonum |
| Abl. | trigono |
| Voc. | trigonum |
| PLURIEL |
| Nom. | trigona |
| Gen. | trigonōrum |
| Dat. | trigonis |
| Acc. | trigona |
| Abl. | trigonis | |