The conditional tense describes what would happen, softens requests, and sometimes expresses probability or politeness. It attaches endings to the infinitive or uses irregular stems for certain verbs.
Usage
Use the conditional to talk about hypothetical actions, polite requests, and to give advice or show future-in-the-past. It keeps sentences gentle and clear when framing intentions as "would" rather than "will."
Formation
The conditional endings are added to the infinitive for regular verbs and follow a consistent pattern that makes them easy to recognize and use across -ar, -er, and -ir verbs.
| Spanish Conjugation | English Translation | |
|---|---|---|
| yo hablaría | I would speak | |
| tú hablarías | you would speak | |
| él/ella/usted hablaría | he/she/you (formal) would speak | |
| nosotros/as hablaríamos | we would speak | |
| vosotros/as hablaríais | you all would speak | |
| ellos/ellas/ustedes hablarían | they/you all (formal) would speak |
Examples
Endings for -ar, -er, and -ir
| Spanish Ending | English Ending | Spanish Ending | English Ending | |
|---|---|---|---|---|
| yo | -ía | nosotros | -íamos | |
| tú | -ías | vosotros | -íais | |
| él/ella/usted | -ía | ellos/ellas/ustedes | -ían |
Irregular Verbs
Some common verbs change their stem in the conditional but keep the same endings, so you learn the new stem once and then apply the endings you already know.
| Spanish Word(s) | Root | English Word(s) | |
|---|---|---|---|
| tener | tendr- | to have | |
| venir | vendr- | to come | |
| decir | dir- | to say | |
| poder | podr- | to be able to | |
| poner | pondr- | to put/place | |
| salir | saldr- | to leave/go out | |
| hacer | har- | to do/make | |
| haber | habr- | to have (aux.) | |
| saber | sabr- | to know | |
| querer | querr- | to want |
| Spanish Verb | Stem | Spanish Verb | Stem | |
|---|---|---|---|---|
| tener | tendr- | poner | pondr- | |
| venir | vendr- | decir | dir- | |
| salir | saldr- | hacer | har- | |
| poder | podr- | haber | habr- | |
| querer | querr- | saber | sabr- |
Si Clauses
The conditional tense often appears as the result of si clauses. Use si + imperfecto de subjuntivo for unlikely or contrary‑to‑fact situations, si + presente for real possibilities, and pair with condicional perfecto for past hypotheticals.
Useful Expressions
Set phrases in the conditional tense help speakers sound polite and strategic when asking for time, help, or feedback. They also soften suggestions with tactful wording.
Examples
Summary
The conditional tense adds endings to the infinitive to show what would happen, uses predictable stems for irregular verbs, and helps make language more polite and hypothetical.
Usage Nuances
The conditional can also express probability about the past when paired with haber y un participio, and it frequently appears in polite formulas with de y infinitivo para solicitudes y consejos.
Last updated: Fri Oct 24, 2025