deber

=

to have to do something

verb

deber
masculine noun
1. duty (obligación)
  • los derechos y los deberes de los ciudadanos -> citizens' rights and duties
also:
  • deberes -> homework (trabajo escolar)
  • hacer los deberes -> to do one's homework
transitive verb
2. to owe (adeudar)
  • deber algo a alguien -> to owe somebody something, to owe something to somebody
  • ¿qué o cuánto le debo? -> how much is it?
intransitive verb
3. (+ infinitivo)
  • debo hacerlo -> I have to do it, I must do it
  • debes dominar tus impulsos -> you must o should control your impulses
  • deberían abolir esa ley -> they ought to o should abolish that law
  • no deberías fumar tanto -> you shouldn't smoke so much
4. (expresa posibilidad)
  • deben de ser las diez -> it must be ten o'clock
  • no debe de ser muy mayor -> she can't be very old
deberse a
pronomial verb
1. to be due to (ser consecuencia de)
  • y eso, ¿a qué se debe? -> and what's the reason for that?
2. to have a responsibility toward (dedicarse a)

deber [day-berr']
noun
1. Obligation, duty. (m)
2. Debt. (m)
  • Hacer su deber -> to fulfil one’s duty
article & verb transitive
1. To owe, not to pay a debt which is due.
  • Me debes cinco dólares -> you owe me five dollars
  • Esto lo debe a la influencia francesa -> he owes this to French influence
verb neuter
2. To be obliged to, to be to, must, ought, would, have to. (n)
  • Debía ser -> must have been
  • Deber de -> must
  • Debo hacerlo -> I must do it
  • He debido perderlo -> I must have lost it
  • Debe de ser así -> it must be like that
  • No debe de ser muy caro -> it can’t be very dear
verb reflexive
  • Deberse a -> to be owing to
  • Se debe al mal tiempo -> it’s on account of the bad weather
  • Puede deberse a que ->
., it may be because....

Verb Conjugation for "deber"

Infinitive
deber
Gerund
debiendo
Participle
debido
Presente Pretérito Imperfect Futuro Subjuntivo
Yo debo debí debía deberé deba
debes debiste debías deberás debas
Ella/Él/Usted debe debió debía deberá deba
Nosotros debemos debimos debíamos deberemos debamos
Vosotros debéis debisteis debíais deberéis debáis
Ellos/Ustedes deben debieron debían deberán deban
Complete deber conjugation

"deber" in the Answers forum

Q: deber or tener que?
A: > I have heard some native speakers say something to the effect of "Debes de estar estudiando" Is there much of a difference between that and "Debes estudiar"?…
Q: what is the difference between the three verbs, hacer, tener, and deber?
A: Hacer : To HAVE to do something. Tengo que hacer algo...I have to do something( I would use this to espress something that I abslolutely have to do) Deber…
Q: tener and deber
A: I was taught the "tener que" meant "you HAVE to" (little chioice involved) while deber meant "should or ought to" (less obligatory). Then there is Hay…
Q: deber de hacer
A: Debiste haberlo visto. (Creo) You must have seen it.
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