Inklingo
A bright red ball is rolling quickly but is completely blocked and stopped by a large, solid gray wall.

impedir

to prevent

Complete conjugation tables and interactive practice exercises. This is an irregular (stem change e>i) -ir verb.

The Spanish verb impedir means to prevent.

Present tense:

yoimpido
impides
él/ella/ustedimpide
nosotrosimpedimos
vosotrosimpedís
ellos/ellas/ustedesimpiden

Complete Conjugation Tables

Reference all tenses and moods

🔄 Conjugations

indicative

present

él/ella/ustedimpide
yoimpido
impides
ellos/ellas/ustedesimpiden
nosotrosimpedimos
vosotrosimpedís

Impedir is an e>i stem-changing verb in all forms except nosotros and vosotros.

Forms, examples & usage →

future

él/ella/ustedimpedirá
yoimpediré
impedirás
ellos/ellas/ustedesimpedirán
nosotrosimpediremos
vosotrosimpediréis

Impedir is regular in the future: just add the endings to the full infinitive.

Forms, examples & usage →

imperfect

él/ella/ustedimpedía
yoimpedía
impedías
ellos/ellas/ustedesimpedían
nosotrosimpedíamos
vosotrosimpedíais

Impedir is regular in the imperfect: impedía, impedías, impedía, impedíamos, impedíais, impedían.

Forms, examples & usage →

conditional

él/ella/ustedimpediría
yoimpediría
impedirías
ellos/ellas/ustedesimpedirían
nosotrosimpediríamos
vosotrosimpediríais

The conditional of impedir is regular: impediría, impedirías, impediría, impediríamos, impediríais, impedirían.

Forms, examples & usage →

preterite

él/ella/ustedimpidió
yoimpedí
impediste
ellos/ellas/ustedesimpidieron
nosotrosimpedimos
vosotrosimpedisteis

Impedir is irregular in the preterite, changing the 'e' to 'i' in the third-person forms: impidió and impidieron.

Forms, examples & usage →

imperative

negative

ustedesno impidan
nosotrosno impidamos
no impidas
ustedno impida
vosotrosno impidáis

The negative imperative uses the present subjunctive forms: no impidas, no impida, no impidamos.

Forms, examples & usage →

affirmative

ustedesimpidan
nosotrosimpidamos
impide
ustedimpida
vosotrosimpedid

Use 'impide' for tú and 'impida' for usted; remember the stem change.

Forms, examples & usage →

subjunctive

present

él/ella/ustedimpida
yoimpida
impidas
ellos/ellas/ustedesimpidan
nosotrosimpidamos
vosotrosimpidáis

Impedir changes 'e' to 'i' in all forms of the present subjunctive, including nosotros and vosotros.

Forms, examples & usage →

imperfect

él/ella/ustedimpidiera
yoimpidiera
impidieras
ellos/ellas/ustedesimpidieran
nosotrosimpidiéramos
vosotrosimpidierais

Based on the 'ellos' preterite, the stem is 'impidier-'.

Forms, examples & usage →

Practice Conjugations

Test your knowledge with interactive exercises

Loading exercises...

Take impedir from tables to real Spanish

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