Inklingo
A small, stylized runner sitting sadly just before a finish line ribbon, indicating failure to complete the race.

fallar

to fail

Complete conjugation tables and interactive practice exercises. This is a regular -ar verb.

The Spanish verb fallar means to fail.

Present tense:

yofallo
fallas
él/ella/ustedfalla
nosotrosfallamos
vosotrosfalláis
ellos/ellas/ustedesfallan

Complete Conjugation Tables

Reference all tenses and moods

🔄 Conjugations

imperative

affirmative

vosotrosfallad
ustedfalle
ustedesfallen
nosotrosfallemos
falla

Use the imperative of fallar for direct commands: falla (tú), falle (usted), fallad (vosotros), fallen (ustedes).

Forms, examples & usage →

negative

vosotrosno falléis
ustedno falle
ustedesno fallen
nosotrosno fallemos
no falles

Negative commands use 'no' + present subjunctive: no falles (tú), no falle (usted), no falléis (vosotros), no fallen (ustedes).

Forms, examples & usage →

subjunctive

imperfect

yofallara
él/ella/ustedfallara
nosotrosfalláramos
vosotrosfallarais
ellos/ellas/ustedesfallaran
fallaras

The imperfect subjunctive (fallara, fallaras, fallara, falláramos, fallarais, fallaran) is for past hypotheticals, wishes, or doubts.

Forms, examples & usage →

present

yofalle
él/ella/ustedfalle
nosotrosfallemos
vosotrosfalléis
ellos/ellas/ustedesfallen
falles

Use the present subjunctive of fallar (falle, falles, falle, fallemos, falléis, fallen) for wishes, doubts, and emotions.

Forms, examples & usage →

indicative

conditional

yofallaría
él/ella/ustedfallaría
nosotrosfallaríamos
vosotrosfallaríais
ellos/ellas/ustedesfallarían
fallarías

The conditional of fallar (fallaría, fallarías, fallaría, fallaríamos, fallaríais, fallarían) expresses 'would' fail or polite possibilities.

Forms, examples & usage →

preterite

yofallé
él/ella/ustedfalló
nosotrosfallamos
vosotrosfallasteis
ellos/ellas/ustedesfallaron
fallaste

The preterite of fallar is regular: fallé, fallaste, falló, fallamos, fallasteis, fallaron, for completed past actions.

Forms, examples & usage →

imperfect

yofallaba
él/ella/ustedfallaba
nosotrosfallábamos
vosotrosfallabais
ellos/ellas/ustedesfallaban
fallabas

The imperfect of fallar (fallaba, fallabas, fallaba, fallábamos, fallabais, fallaban) describes ongoing or habitual past failures.

Forms, examples & usage →

present

yofallo
él/ella/ustedfalla
nosotrosfallamos
vosotrosfalláis
ellos/ellas/ustedesfallan
fallas

The present tense of fallar (fallo, fallas, falla, fallamos, falláis, fallan) describes current or habitual failures.

Forms, examples & usage →

future

yofallaré
él/ella/ustedfallará
nosotrosfallaremos
vosotrosfallaréis
ellos/ellas/ustedesfallarán
fallarás

The future tense of fallar (fallaré, fallarás, fallará, fallaremos, fallaréis, fallarán) indicates actions that will happen.

Forms, examples & usage →

Practice Conjugations

Test your knowledge with interactive exercises

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Take fallar from tables to real Spanish

Conjugation tables are the start. Read 200+ illustrated and narrated Spanish stories to see 'fallar' in action across real sentences — and build the instinct that native speakers have.