Color Key
| Regular | Irregular |
| Ortho. Change | Not Used |
originar
to cause, to lead to
Imperfect Subjunctive / Imperfecto de Subjuntivo – Version 1
| yo | originara |
| tú | originaras |
| él / Ud. | originara |
| nosotros | origináramos |
| vosotros | originarais |
| ellos / Uds. | originaran |
Imperfect Subjunctive / Imperfecto de Subjuntivo – Version 2
| yo | originase |
| tú | originases |
| él / Ud. | originase |
| nosotros | originásemos |
| vosotros | originaseis |
| ellos / Uds. | originasen |