Past Participle Formation

The past participle (participio pasado) is one of the most productive forms in Spanish. It appears in every compound tense (he hablado, había comido, habrán llegado), in the passive voice (fue escrito), and as a true adjective that agrees with its noun (la puerta cerrada). Fortunately, building it is straightforward. Most verbs follow one of two regular patterns, and only about a dozen are genuinely irregular.

The Regular Patterns

Drop the infinitive ending and add the matching suffix:

  • -ar verbs take -ado
  • -er verbs take -ido
  • -ir verbs take -ido
InfinitiveMeaningPast participle
hablarto speakhablado
trabajarto worktrabajado
estudiarto studyestudiado
comerto eatcomido
beberto drinkbebido
aprenderto learnaprendido
vivirto livevivido
salirto go outsalido
recibirto receiverecibido

He hablado con el profesor sobre el examen.

I have spoken with the professor about the exam.

Hemos comido muy bien en ese restaurante.

We have eaten very well at that restaurant.

Han vivido en Guadalajara por muchos años.

They have lived in Guadalajara for many years.

Accented -ído for Vowel Stems

When the stem of an -er or -ir verb ends in a strong vowel (a, e, o), the i of -ido requires a written accent to keep it as a separate syllable. The result is -ído.

InfinitiveMeaningPast participle
leerto readleído
creerto believecreído
traerto bringtraído
caerto fallcaído
oírto hearoído
reírto laughreído

He leído ese libro tres veces.

I have read that book three times.

No hemos oído nada de ella en semanas.

We have not heard anything from her in weeks.

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The accent is not optional. Leido without the accent is a spelling mistake. The tilde tells the reader that -í- and -do are separate syllables (le-í-do) rather than collapsing into a diphthong.

The Twelve Common Irregulars

Unlike the gerund, the past participle has a small but essential list of irregulars. Many of them end in -to or -cho instead of -ado or -ido. Memorize these twelve and you will cover virtually every irregular past participle you meet in daily Spanish.

InfinitiveMeaningPast participle
abrirto openabierto
cubrirto covercubierto
decirto saydicho
escribirto writeescrito
freírto fryfrito
hacerto do / to makehecho
morirto diemuerto
ponerto putpuesto
resolverto resolveresuelto
romperto breakroto
verto seevisto
volverto returnvuelto

He escrito dos cartas esta mañana.

I have written two letters this morning.

¿Has visto la nueva película de Cuarón?

Have you seen Cuarón's new movie?

No hemos hecho la tarea todavía.

We have not done the homework yet.

Compound Irregulars

Many other irregular verbs are simply prefixed versions of the twelve above, and they follow the same pattern. If you know poner → puesto, you automatically know:

InfinitivePast participle
componercompuesto
descomponerdescompuesto
proponerpropuesto
describirdescrito
descubrirdescubierto
devolverdevuelto
deshacerdeshecho
predecirpredicho
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A handful of verbs have two past participles: one regular and one irregular. Freír can be freído or frito, imprimir can be imprimido or impreso, and proveer can be proveído or provisto. The irregular form is usually preferred as an adjective (papas fritas, un documento impreso), while the regular form often appears in compound tenses (he freído, ha imprimido). Both are accepted in modern Latin American Spanish.

What Comes Next

Now that you can build the past participle, see how it behaves when it is used as an adjective: Past Participle as Adjective. For its role in compound tenses, visit Regular Past Participles and Irregular Past Participles.

Related Topics

  • Past Participle as AdjectiveA2Past participles used as adjectives agree in gender and number with the noun and appear with estar for states and ser for the passive voice.
  • Regular Past Participles (-ado, -ido)A2How to form regular past participles from -ar, -er, and -ir infinitives, including the written-accent rule for vowel stems.
  • Irregular Past ParticiplesB1The dozen or so common verbs whose past participles do not follow the regular -ado/-ido pattern.