| PERFETTO |
| I sing. | concurri o concucurri |
| II sing. | concurristi o concucurristi |
| III sing. | concurrit o concucurrit |
| I plur. | concurrĭmus o concucurrĭmus |
| II plur. | concurristis o concucurristis |
| III plur. | concurrērunt o concucurrērunt, ēre |
| PIUCHEPERFETTO |
| I sing. | concurrĕram o concucurrĕram |
| II sing. | concurrĕras o concucurrĕras |
| III sing. | concurrĕrat o concucurrĕrat |
| I plur. | concurrerāmus o concucurrerāmus |
| II plur. | concurrerātis o concucurrerātis |
| III plur. | concurrĕrant o concucurrĕrant |
| FUTURO ANTERIORE |
| I sing. | concurrĕro o concucurrĕro |
| II sing. | concurrĕris o concucurrĕris |
| III sing. | concurrĕrit o concucurrĕrit |
| I plur. | concurrerĭmus o concucurrerĭmus |
| II plur. | concurrerĭtis o concucurrerĭtis |
| III plur. | concurrĕrint o concucurrĕrint |
