Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | populeus |
| Gen. | populei |
| Dat. | populeo |
| Acc. | populeum |
| Abl. | populeo |
| Voc. | populee |
| PLURIEL |
| Nom. | populei |
| Gen. | populeōrum |
| Dat. | populeis |
| Acc. | populeos |
| Abl. | populeis |
| Voc. | populei |
| SINGULIER |
| Nom. | populeă |
| Gen. | populeae |
| Dat. | populeae |
| Acc. | populeam |
| Abl. | populeā |
| Voc. | populeă |
| PLURIEL |
| Nom. | populeae |
| Gen. | populeārum |
| Dat. | populeis |
| Acc. | populeas |
| Abl. | populeis |
| Voc. | populeae |
| SINGULIER |
| Nom. | populeum |
| Gen. | populei |
| Dat. | populeo |
| Acc. | populeum |
| Abl. | populeo |
| Voc. | populeum |
| PLURIEL |
| Nom. | populea |
| Gen. | populeōrum |
| Dat. | populeis |
| Acc. | populea |
| Abl. | populeis | |