Déclinaison / Conjugueur latin
| PRÉSENT |
| I sing. | ŏpĕror |
| II sing. | ŏpĕrāris, ŏpĕrāre |
| III sing. | ŏpĕrātur |
| I plur. | ŏpĕrāmur |
| II plur. | ŏpĕramĭni |
| III plur. | ŏpĕrantur |
| IMPARFAIT |
| I sing. | ŏpĕrābar |
| II sing. | ŏpĕrabāris, ŏpĕrabāre |
| III sing. | ŏpĕrabātur |
| I plur. | ŏpĕrabāmur |
| II plur. | ŏpĕrabamĭni |
| III plur. | ŏpĕrabantur |
| FUTUR SIMPLE |
| I sing. | ŏpĕrābor |
| II sing. | ŏpĕrabĕris, ŏpĕrabĕre |
| III sing. | ŏpĕrabĭtur |
| I plur. | ŏpĕrabĭmur |
| II plur. | ŏpĕrabimĭni |
| III plur. | ŏpĕrabuntur |
| PARFAIT |
| I sing. | operatus, a, um sum |
| II sing. | operatus, a, um es |
| III sing. | operatus, a, um est |
| I plur. | operati, ae, a sumus |
| II plur. | operati, ae, a estis |
| III plur. | operati, ae, a sunt |
| PLUS-QUE-PARFAIT |
| I sing. | operatus, a, um eram |
| II sing. | operatus, a, um eras |
| III sing. | operatus, a, um erat |
| I plur. | operati, ae, a eramus |
| II plur. | operati, ae, a eratis |
| III plur. | operati, ae, a erant |
| FUTUR ANTÉRIEUR |
| I sing. | operatus, a, um ero |
| II sing. | operatus, a, um eris |
| III sing. | operatus, a, um erit |
| I plur. | operati, ae, a erimus |
| II plur. | operati, ae, a eritis |
| III plur. | operati, ae, a erunt |
| PRÉSENT |
| I sing. | ŏpĕrer |
| II sing. | ŏpĕrēris, ŏpĕrēre |
| III sing. | ŏpĕrētur |
| I plur. | ŏpĕrēmur |
| II plur. | ŏpĕremĭni |
| III plur. | ŏpĕrentur |
| IMPARFAIT |
| I sing. | ŏpĕrārer |
| II sing. | ŏpĕrarēris, ŏpĕrarēre |
| III sing. | ŏpĕrarētur |
| I plur. | ŏpĕrarēmur |
| II plur. | ŏpĕraremĭni |
| III plur. | ŏpĕrarentur |
| PARFAIT |
| I sing. | operatus, a, um sim |
| II sing. | operatus, a, um sis |
| III sing. | operatus, a, um sit |
| I plur. | operati, ae, a simus |
| II plur. | operati, ae, a sitis |
| III plur. | operati, ae, a sint |
| PLUS-QUE-PARFAIT |
| I sing. | operatus, a, um essem |
| II sing. | operatus, a, um esses |
| III sing. | operatus, a, um esset |
| I plur. | operati, ae, a essemus |
| II plur. | operati, ae, a essetis |
| III plur. | operati, ae, a essent |
| IMPÉRATIF |
| PRÉSENT |
| II sing. | ŏpĕrāre |
| II plur. | ŏpĕramĭni |
| FUTUR |
| II sing. | ŏpĕrātor |
| III sing. | ŏpĕrātor |
| II plur. | |
| III plur. | ŏpĕrantor |
| PARTICIPE |
| PARFAIT |
| operatus, a, um |
| INFINITO |
| PRÉSENT |
| ŏpĕrāri |
| PARFAIT |
| Singolare: | operatus, a, um esse |
| Plurale: | operati, ae, a esse |
| FUTUR |
| operatum esse |
| GERUNDIVO |
| ŏpĕrandus, a, um | |