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Complete Conjugation Tables

Reference all tenses and moods

Subjunctive

Imperfect Subjunctive

yocontagiara
contagiaras
él/ella/ustedcontagiara
nosotroscontagiáramos
vosotroscontagiarais
ellos/ellas/ustedescontagiaran

The imperfect subjunctive, like 'contagiara' or 'contagiase', is used for past hypotheticals or wishes.

Present Subjunctive

yocontagie
contagies
él/ella/ustedcontagie
nosotroscontagiemos
vosotroscontagiéis
ellos/ellas/ustedescontagien

Use present subjunctive like 'contagie' after doubts, wishes, or emotions.

Imperative

Negative Imperative

no contagies
ustedno contagie
nosotrosno contagiemos
vosotrosno contagiéis
ustedesno contagien

Use 'no contagies' (tú) for negative commands, based on the present subjunctive.

Imperative

contagia
ustedcontagie
nosotroscontagiemos
vosotroscontagiad
ustedescontagien

Use imperative forms like 'contagia' (tú) for direct commands.

Indicative

Conditional

yocontagiaría
contagiarías
él/ella/ustedcontagiaría
nosotroscontagiaríamos
vosotroscontagiaríais
ellos/ellas/ustedescontagiarían

Use conditional 'contagiaría' for hypotheticals ('would') or polite requests.

Preterite

yocontagié
contagiaste
él/ella/ustedcontagió
nosotroscontagiamos
vosotroscontagiasteis
ellos/ellas/ustedescontagiaron

Use the regular preterite 'contagié', 'contagiaste', 'contagió' for completed past actions.

Imperfect

yocontagiaba
contagiabas
él/ella/ustedcontagiaba
nosotroscontagiábamos
vosotroscontagiabais
ellos/ellas/ustedescontagiaban

Use imperfect 'contagiaba' for ongoing or habitual past actions.

Present

yocontagio
contagias
él/ella/ustedcontagia
nosotroscontagiamos
vosotroscontagiáis
ellos/ellas/ustedescontagian

Use the regular present tense 'contagio', 'contagias', 'contagia' for current or habitual actions.

Future

yocontagiaré
contagiarás
él/ella/ustedcontagiará
nosotroscontagiaremos
vosotroscontagiaréis
ellos/ellas/ustedescontagiarán

Use the future 'contagiaré', 'contagiarás' for actions that will happen.

Practice Conjugations

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Frequently Asked Questions

What does contagiar mean in Spanish?

contagiar means "to infect".

Is contagiar a regular or irregular verb?

contagiar is a regular -ar verb in Spanish.

How do you conjugate contagiar in the present tense?

The present tense of contagiar is: yo contagio, tú contagias, él/ella/usted contagia, nosotros contagiamos, vosotros contagiáis, ellos/ellas/ustedes contagian.

How do you conjugate contagiar in the preterite (past tense)?

The preterite of contagiar is: yo contagié, tú contagiaste, él/ella/usted contagió, nosotros contagiamos, vosotros contagiasteis, ellos/ellas/ustedes contagiaron.

Free printable reference

contagiar conjugation cheat sheet

contagiar conjugation cheat sheet — present, preterite, imperfect, future and conditional forms