Inklingo
A person in a dark suit quietly entering a restricted room through a half-open door.

infiltrar

to infiltrate

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

The Spanish verb infiltrar means to infiltrate.

Present tense:

yoinfiltro
infiltras
él/ella/ustedinfiltra
nosotrosinfiltramos
vosotrosinfiltráis
ellos/ellas/ustedesinfiltran

Complete Conjugation Tables

Reference all tenses and moods

🔄 Conjugations

subjunctive

imperfect

ellos/ellas/ustedesinfiltraran
yoinfiltrara
infiltraras
vosotrosinfiltrarais
nosotrosinfiltráramos
él/ella/ustedinfiltrara

The imperfect subjunctive of 'infiltrar' (infiltrara/infiltrase) is used for past hypotheticals, wishes, or doubts, often following 'si' (if).

Forms, examples & usage →

present

ellos/ellas/ustedesinfiltren
yoinfiltre
infiltres
vosotrosinfiltréis
nosotrosinfiltremos
él/ella/ustedinfiltre

The present subjunctive of 'infiltrar' (infiltre, infiltres, infiltremos, infiltréis, infiltren) is used for wishes, doubts, and emotions.

Forms, examples & usage →

imperative

negative

no infiltres
vosotrosno infiltréis
ustedesno infiltren
nosotrosno infiltremos
ustedno infiltre

Form negative commands for 'infiltrar' using 'no' + present subjunctive: no infiltres (tú), no infiltre (usted), no infiltremos (nosotros), no infiltréis (vosotros), no infiltren (ustedes).

Forms, examples & usage →

affirmative

infiltra
vosotrosinfiltrad
ustedesinfiltren
nosotrosinfiltremos
ustedinfiltre

Use the imperative for direct commands with 'infiltrar': infiltra (tú), infiltre (usted), infiltremos (nosotros), infiltrad (vosotros), infiltren (ustedes).

Forms, examples & usage →

indicative

conditional

ellos/ellas/ustedesinfiltrarían
yoinfiltraría
infiltrarías
vosotrosinfiltraríais
nosotrosinfiltraríamos
él/ella/ustedinfiltraría

The conditional of 'infiltrar' (infiltraría, infiltrarías, infiltraría, etc.) expresses hypotheticals ('would') and polite requests.

Forms, examples & usage →

preterite

ellos/ellas/ustedesinfiltraron
yoinfiltré
infiltraste
vosotrosinfiltrasteis
nosotrosinfiltramos
él/ella/ustedinfiltró

The preterite of 'infiltrar' is regular: infiltré, infiltaste, infiltró, infiltró, infiltrasteis, infiltraron.

Forms, examples & usage →

imperfect

ellos/ellas/ustedesinfiltraban
yoinfiltraba
infiltrabas
vosotrosinfiltrabais
nosotrosinfiltrábamos
él/ella/ustedinfiltraba

The imperfect of 'infiltrar' (infiltraba, infiltrabas, infiltraba, infiltrábamos, infiltrabais, infiltraban) describes ongoing or habitual past actions.

Forms, examples & usage →

present

ellos/ellas/ustedesinfiltran
yoinfiltro
infiltras
vosotrosinfiltráis
nosotrosinfiltramos
él/ella/ustedinfiltra

The present tense of 'infiltrar' (infiltro, infiltras, infiltra, infiltran) describes current or habitual actions.

Forms, examples & usage →

future

ellos/ellas/ustedesinfiltrarán
yoinfiltraré
infiltrarás
vosotrosinfiltraréis
nosotrosinfiltraremos
él/ella/ustedinfiltrará

The future tense of 'infiltrar' (infiltraré, infiltrarás, infiltrará, etc.) is used for actions that will happen.

Forms, examples & usage →

Practice Conjugations

Test your knowledge with interactive exercises

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Take infiltrar from tables to real Spanish

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