Deber conjugation
Deber (must, should, to owe) is a regular -er verb. Every form follows the regular pattern.
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Indicative
Subjunctive
Literary and archaic
Deber in a sentence
Ahora Sofía debe revisar los pedidos de la librería.
Sofía has to check the bookshop's orders now.
Ayer Sofía debió preparar el escaparate de la librería.
Yesterday Sofía had to prepare the bookshop window display.
Antes, Sofía debía ordenar los libros cada mañana.
Sofía used to have to arrange the books every morning.
Esta semana Sofía ha debido preparar varios pedidos sin ayuda.
This week Sofía has had to prepare several orders without help.
Mañana Sofía deberá preparar una lista de libros nuevos.
Tomorrow Sofía will have to prepare a list of new books.
Con más tiempo, Sofía debería ordenar los libros por temas.
With more time, Sofía should arrange the books by subject.