Yo debí estudiar más para el examen. - I should have studied more for the exam.
Nosotros debíamos limpiar la casa el sábado pasado. - We were supposed to clean the house last Saturday.
Él deberá limpiar su habitación. - He will have to clean his room.
Ellos debieron terminar la tarea. - They should have finished the homework.
Ellos deberán comprar los boletos para el concierto. - They will have to buy the tickets for the concert.
Yo debía limpiar mi habitación anoche. - I was supposed to clean my room last night.
Él debe terminar su tarea antes de jugar. - He must finish his homework before playing.
Nosotros debimos limpiar la casa. - We had to clean the house.
Nosotros debimos salir temprano. - We should have left early.
Ellos debieron escuchar las instrucciones. - They should have listened to the instructions.
Nosotros deberemos llegar puntuales a la cita. - We will have to arrive on time for the appointment.
Yo deberé entregar el informe mañana. - I will have to submit the report tomorrow.
Tú debes lavar los platos después de comer. - You must wash the dishes after eating.
Tú deberás llamar a tu abuela esta semana. - You shall call your grandmother this week.
Vosotros deberéis llegar temprano a la escuela. - You all must arrive early at school.
Tú debes apagar la luz cuando salgas. - You must turn off the light when you leave.
Ellos deberán estudiar para el examen final. - They must study for the final exam.
Nosotros debimos preparar la cena juntos. - We were supposed to prepare dinner together.
Yo debo ir al médico hoy. - I must go to the doctor today.
Vosotros debéis cuidar a vuestro hermano pequeño. - You all must take care of your little brother.