Color Key
| Regular | Irregular |
| Ortho. Change | Not Used |
manifestar
to declare, to voice; to show; to protest, to demonstrate
Imperative (Command) / Imperativo
| yo | — — — |
| tú | manifiesta |
| él / Ud. | manifieste |
| nosotros | manifestemos |
| vosotros | manifestad |
| ellos / Uds. | manifiesten |
Negative Imperative (Command) / Imperativo Negativo
| yo | — — — |
| tú | no manifiestes |
| él / Ud. | no manifieste |
| nosotros | no manifestemos |
| vosotros | no manifestéis |
| ellos / Uds. | no manifiesten |