Conjugate certificar in Spanish
to certify
certificar is an irregular -ar verb ranked #397 among the most common Spanish verbs. For example: "Yo certifico todos los días." (I certify every day.). Use the tables below for full conjugation across all 7 tenses.
certificar — Spanish Conjugation Chart
to certify · -ar verb · irregular (spelling-change -car) · conjugado.com
Describes current actions, habits, and general truths. The most frequently used tense — master it first.
| Pronoun | Conjugation |
|---|---|
| yo | certifico |
| tú | certificas |
| él/ella/Ud. | certifica |
| nosotros | certificamos |
| vosotros | certificáis |
| ellos/ellas/Uds. | certifican |
Yo certifico todos los días.
I certify every day.
Describes completed past actions with a clear start and end. Key signals: ayer, el lunes pasado, de repente.
| Pronoun | Conjugation |
|---|---|
| yo | certifiqué * |
| tú | certificaste |
| él/ella/Ud. | certificó |
| nosotros | certificamos |
| vosotros | certificasteis |
| ellos/ellas/Uds. | certificaron |
Nosotros certificamos juntos.
We certify together.
Describes habitual past actions, background context, and ongoing states. Key signals: siempre, normalmente, cuando era niño.
| Pronoun | Conjugation |
|---|---|
| yo | certificaba |
| tú | certificabas |
| él/ella/Ud. | certificaba |
| nosotros | certificábamos |
| vosotros | certificabais |
| ellos/ellas/Uds. | certificaban |
Antes yo certificaba con frecuencia.
Before, I used to certify often.
Describes future events and predictions. In everyday speech, ir a + infinitive is often preferred for planned events.
| Pronoun | Conjugation |
|---|---|
| yo | certificaré |
| tú | certificarás |
| él/ella/Ud. | certificará |
| nosotros | certificaremos |
| vosotros | certificaréis |
| ellos/ellas/Uds. | certificarán |
Mañana yo certificaré.
Tomorrow I will certify.
Expresses what would happen under certain conditions — equivalent to "would" in English. Also used for polite requests.
| Pronoun | Conjugation |
|---|---|
| yo | certificaría |
| tú | certificarías |
| él/ella/Ud. | certificaría |
| nosotros | certificaríamos |
| vosotros | certificaríais |
| ellos/ellas/Uds. | certificarían |
Si pudiera, yo certificaría.
If I could, I would certify.
Used in clauses expressing wishes, doubt, emotion, or uncertainty — typically after que. Triggers: querer, esperar, dudar, ojalá.
| Pronoun | Conjugation |
|---|---|
| yo | certifique * |
| tú | certifiques * |
| él/ella/Ud. | certifique * |
| nosotros | certifiquemos * |
| vosotros | certifiquéis * |
| ellos/ellas/Uds. | certifiquen * |
Quiero que tú certifiques más.
I want you to certify more.
Used to give commands and direct requests. Affirmative and negative forms differ significantly in Spanish.
| Pronoun | Conjugation |
|---|---|
| yo | - |
| tú | certifica |
| él/ella/Ud. | certifice |
| nosotros | certificemos |
| vosotros | certificad |
| ellos/ellas/Uds. | certificen |
Él certifica con frecuencia.
He certifys often.
Test yourself
Type the correct conjugation for each prompt.
Example sentences
-
Yo certifico todos los días.
I certify every day.
-
¿Tú certificas mucho?
Do you certify a lot?
-
Él certifica con frecuencia.
He certifys often.
-
Nosotros certificamos juntos.
We certify together.
-
Ellos certifican bien.
They certify well.
-
Ayer certifiqué por primera vez.
Yesterday I certifyd for the first time.
-
Quiero que tú certifiques más.
I want you to certify more.
-
Es importante certificar correctamente.
It is important to certify correctly.
Common phrases with certificar
- certificar bien to certify well
- certificar mucho to certify a lot
- dejar de certificar to stop certifying
- volver a certificar to certify again