pasaron

third-person plural preterite indicative of pasar

moitos

masculine plural of moito

antes

• Adv

  before, prior to

• Noun

de

1. of, from
2. of; -'s (belonging to)

que

• Conj

  1. that
  2. than (used in comparisons, to introduce the basis of comparison)

• Adj
• Adv
• Pron
• Noun

estas

these

volveran

third-person plural pluperfect indicative of volver

o

• Article

  masculine singular definite article; the

• Pron