Merecer: Full Conjugation

Merecer means "to deserve" or "to be worthy of." It belongs to the family of -cer verbs that end in a vowel plus -cer, which take the -zco spelling change in the yo form of the present and throughout the present subjunctive. This is the same pattern you see in conocer, parecer, and pertenecer.

Outside of that one spelling shift, merecer is otherwise regular. The change exists purely to preserve the soft "s" sound of c before e and i: without the z, yo merecco would clash with Spanish phonology.

Present Indicative

SubjectForm
yomerezco
mereces
él / ella / ustedmerece
nosotros / nosotrasmerecemos
ellos / ellas / ustedesmerecen

Merezco unas vacaciones.

I deserve a vacation.

Te mereces lo mejor.

You deserve the best.

Preterite

SubjectForm
yomerecí
mereciste
él / ella / ustedmereció
nosotros / nosotrasmerecimos
ellos / ellas / ustedesmerecieron

The preterite is fully regular — no -zco here, because the ending begins with i, which doesn't trigger the spelling change.

Mereció ganar ese premio.

He deserved to win that award.

Imperfect

SubjectForm
yomerecía
merecías
él / ella / ustedmerecía
nosotros / nosotrasmerecíamos
ellos / ellas / ustedesmerecían

Merecía más reconocimiento del que recibió.

She deserved more recognition than she got.

Future

SubjectForm
yomereceré
merecerás
él / ella / ustedmerecerá
nosotros / nosotrasmereceremos
ellos / ellas / ustedesmerecerán

Conditional

SubjectForm
yomerecería
merecerías
él / ella / ustedmerecería
nosotros / nosotrasmereceríamos
ellos / ellas / ustedesmerecerían

Merecerías una medalla por tu paciencia.

You would deserve a medal for your patience.

Present Subjunctive

SubjectForm
yomerezca
merezcas
él / ella / ustedmerezca
nosotros / nosotrasmerezcamos
ellos / ellas / ustedesmerezcan

The -zc- spelling appears in all six forms of the present subjunctive, because they all come from the yo form of the present indicative.

Dudo que merezca tanto dinero.

I doubt he deserves that much money.

Imperfect Subjunctive (-ra forms)

SubjectForm
yomereciera
merecieras
él / ella / ustedmereciera
nosotros / nosotrasmereciéramos
ellos / ellas / ustedesmerecieran

Imperative

PersonForm
tú (affirmative)merece
tú (negative)no merezcas
ustedmerezca
nosotrosmerezcamos
ustedesmerezcan

The imperative is rare for this verb — you don't usually tell someone to "deserve" something — but it's grammatically possible, especially in negative commands.

Non-Finite Forms

Common Uses

Merecer is frequently used reflexively: merecerse algo carries roughly the same meaning as merecer algo, but with added emotional emphasis. Te mereces un descanso is warmer and more personal than mereces un descanso.

La pena merece la alegría de haberlo intentado.

The reward is worth the joy of having tried.

No merece la pena discutir.

It's not worth arguing about.

Merece la pena ver esa película.

It's worth seeing that movie.

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The idiom merecer la pena ("to be worth the effort/trouble") is one of the most common uses of this verb. Literally "to deserve the suffering," it means "to be worth it." You'll hear it constantly: ¿merece la pena ir? ("is it worth going?").
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Any verb ending in a vowel + -cer or -cir follows this -zco pattern: conocer → conozco, parecer → parezco, obedecer → obedezco, traducir → traduzco. Learn the pattern once and you've unlocked dozens of verbs.

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