Conjugations
Present Presente
Habits, current states, and general facts.
| Subject | Verb form | Listen |
|---|---|---|
| yo | dudo | |
| tú | dudas | |
| él / ella / usted | duda | |
| nosotros / nosotras | dudamos | |
| vosotros / vosotras | dudáis | |
| ellos / ellas / ustedes | dudan |
Preterite Pretérito perfecto simple
Actions viewed as completed events in the past.
| Subject | Verb form | Listen |
|---|---|---|
| yo | dudé | |
| tú | dudaste | |
| él / ella / usted | dudó | |
| nosotros / nosotras | dudamos | |
| vosotros / vosotras | dudasteis | |
| ellos / ellas / ustedes | dudaron |
Imperfect Pretérito imperfecto
Past habits, descriptions, and actions in progress.
| Subject | Verb form | Listen |
|---|---|---|
| yo | dudaba | |
| tú | dudabas | |
| él / ella / usted | dudaba | |
| nosotros / nosotras | dudábamos | |
| vosotros / vosotras | dudabais | |
| ellos / ellas / ustedes | dudaban |
Future Futuro simple
Future events; also used to express a guess about the present.
| Subject | Verb form | Listen |
|---|---|---|
| yo | dudaré | |
| tú | dudarás | |
| él / ella / usted | dudará | |
| nosotros / nosotras | dudaremos | |
| vosotros / vosotras | dudaréis | |
| ellos / ellas / ustedes | dudarán |
Conditional Condicional simple
Hypothetical events and some polite requests.
| Subject | Verb form | Listen |
|---|---|---|
| yo | dudaría | |
| tú | dudarías | |
| él / ella / usted | dudaría | |
| nosotros / nosotras | dudaríamos | |
| vosotros / vosotras | dudaríais | |
| ellos / ellas / ustedes | dudarían |
Present subjunctive Presente de subjuntivo
Used in certain clauses expressing wishes, doubt, feelings, and other non-asserted situations.
| Subject | Verb form | Listen |
|---|---|---|
| yo | dude | |
| tú | dudes | |
| él / ella / usted | dude | |
| nosotros / nosotras | dudemos | |
| vosotros / vosotras | dudéis | |
| ellos / ellas / ustedes | duden |
Use ustedes for plural “you” in Latin America. Its verb form matches ellos / ellas. Vos forms are not included. Google voice when available; device voice as a fallback.
Meaning & usage
- to doubt
English glosses are a starting point. The meaning of a verb can change with context, a preposition, or se. Read the full dictionary entry ↗
Meanings and conjugation data adapted from English Wiktionary contributors via Kaikki.org / Wiktextract. Frequency scores from wordfreq 3.1.1 by Robyn Speer and contributors. Adapted data is available under CC BY-SA 4.0. Entry source · Sources, download & limitations