Verb Estudiar - Indicative Mode - Pretérito Anterior

yo hube estudiado tú hubiste estudiado usted hubo estudiado él hubo estudiado ella hubo estudiado nosotras hubimos estudiado nosotros hubimos estudiado vosotras hubisteis estudiado vosotros hubisteis estudiado ustedes hubieron estudiado ellas hubieron estudiado ellos hubieron estudiado

I had estudied You had estudied You had estudied He had estudied She had estudied We had estudied We had estudied You had estudied You had estudied You had estudied They had estudied They had estudied