Verb Estudiar - Indicative Mode - Pretérito pluscuamperfecto

yo había estudiado tú habías estudiado usted había estudiado él había estudiado ella había estudiado nosotras habíamos estudiado nosotros habíamos estudiado vosotras habíais estudiado vosotros habíais estudiado ustedes habían estudiado ellas habían estudiado ellos habían 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