Ser: to be era eras era éramos erais eran
Ir: to go iba ibas iba íbamos ibais iban
Ver: to see veía veías veía veíamos veías veías Nota: this is only irregular because it keeps the “e” in the stem- otherwise it just adds the regular –er endings

Irregular Imperfect

  • 1.
    Ser: to beera eras era éramos erais eran
  • 2.
    Ir: to goiba ibas iba íbamos ibais iban
  • 3.
    Ver: to seeveía veías veía veíamos veías veías Nota: this is only irregular because it keeps the “e” in the stem- otherwise it just adds the regular –er endings