ellos participaron

participated, took part

→ participar
particip to participate, to take part + aron 3rd-person plural preterite
verb · 3rd-person plural, past tense Rare #52,827
participated, took part Used with en to say what someone took part in.
SP: Mis amigos participaron en el concurso.
EN: My friends participated in the contest.
Conjugation of participar
Indicative past
SingularPlural
First participé —
Third — participaron

Muchos países participaron en las Olimpiadas.

Many countries participated in the Olympics.

En la operación Ciénaga participaron cinco agentes.

Five agents participated in Operation Ciénaga.

— Zeta (2026)

Cerca de mil personas participaron en la manifestación.

Nearly a thousand people participated in the demonstration.