| A | B |
| I used to eat meat. | (yo) Comía carne. |
| You used to study French. | Estudiabas francés. |
| My father used to write music. | Mi padre escribía música. |
| We used to work at the bank. | Trabajábamos en el banco. |
| You guys used to drink milk. | Ustedes bebían leche. |
| My friends used to sleep ten hours. | Mis amigos dormían diez horas. |
| I was reading while you were studying. | (yo) Leía mientras estudiabas. |
| You were watching TV while I was playing the piano. | Mirabas la televisión mientras yo tocaba el piano. |
| We were talking while they were serving us the coffee. | Hablábamos mientras ellos nos servían el café. |
| You guys were taking out the garbage while we were cleaning the kitchen. | Ustedes sacaban la basura mientras limpiábamos la cocina. |
| They were arriving while you guys were leaving. | Ellos llegaban mientras ustedes salían. |
| My mother was putting on make-up while my father was shaving. | Mi madre se maquillaba mientras mi padre se afeitaba. |
| I walked to school when I was a child. | (yo) Caminaba/Andaba a la escuela cuando era niño. |
| You always came to talk to me when I was sick. | Siempre me venías a hablar cuando (yo) estaba enfermo. |
| My uncle went to work at noon every day. | Mi tío iba al trabajo al mediodía todos los días. |
| We attended classes every Saturday. | Asistíamos a clases todos los sábados. |
| You guys ran a mile every weekend. | Ustedes corrían una milla todos los fines de semana. |
| The teachers taught in the summer school every year. | Los profesores enseñaban en la escuela del verano todos los años. |
| My friends always brought candy to our house when they were young. | Mis amigos siempre traían dulces a nuestra casa cuando eran jóvenes. |
| We went to the movie theater every Sunday. | Íbamos al cine todos los domingos. |