Introduction
Learning verbs that change meaning with context is essential in Spanish. One of the most flexible and commonly used verbs is dejar. It can mean to allow, to leave something behind, or to stop doing something. This article explains how to use dejar in these senses, with clear rules, conjugations, sentence examples, and usage notes for English-speaking learners.
Overview: meanings of dejar
Dejar has three primary uses that learners encounter early: to allow or let, to leave or abandon, and to stop or quit doing something. Each use has its own typical sentence structure and common verb combinations. Recognizing the context and the grammar around dejar helps you decide the correct translation and conjugation.
Allowing or letting: dejar + infinitive
When dejar expresses permission or allowing, it is usually followed by an infinitive verb. The structure is simple: subject + dejar (conjugated) + person (optional direct/indirect object pronoun) + infinitive. In English this corresponds to let or allow.
Examples:
Mi madre me dejó salir temprano.
My mother let me go out early.
¿Me dejas usar tu teléfono?
Will you let me use your phone?
No nos dejaron entrar al concierto porque llegamos tarde.
They didn’t let us into the concert because we arrived late.
Notes:
– Use direct/indirect object pronouns when required: me, te, lo/la, nos, os, los/las. For permission the indirect object pronouns me, te, le often appear: Ella me dejó = She let me.
– The infinitive stays unchanged: dejar + hacer, dejar + entrar, dejar + usar.
Leaving or abandoning: dejar + noun / dejar + a person
When dejar means to leave something behind or abandon, it is followed by a noun or pronoun. It can indicate leaving an object in a place or leaving a person emotionally or physically.
Examples:
Dejé las llaves en la mesa.
I left the keys on the table.
No lo dejes solo en la plaza.
Don’t leave him alone in the square.
Ella dejó su trabajo el año pasado.
She left her job last year.
Notes:
– To emphasize the location where something is left, add a prepositional phrase: dejar X en Y. Example: Dejé el libro en la biblioteca.
– To say someone left someone else (ended a relationship), use dejar + a + person: Me dejó a mí = He left me.
Stopping or quitting: dejar de + infinitive
When the idea is to stop doing something or to quit, use dejar followed by de and an infinitive. The structure is dejar de + infinitive. This is similar to stop or quit in English.
Examples:
Dejó de fumar el año pasado.
He stopped smoking last year.
Necesitas dejar de preocuparte tanto.
You need to stop worrying so much.
¿Has dejado de estudiar español?
Have you stopped studying Spanish?
Notes:
– The particle de is essential for this meaning. Without de the verb will likely mean allow or leave.
– When negating, place no before dejar: No dejes de intentarlo = Don’t stop trying.
Conjugation patterns and pronoun placement
Dejar is a regular -ar verb, so it follows standard conjugation rules. Here are the present and preterite forms most useful to learners.
Present: yo dejo, tú dejas, él/ella/usted deja, nosotros dejamos, vosotros dejáis, ellos/ustedes dejan.
Preterite (simple past): yo dejé, tú dejaste, él/ella/usted dejó, nosotros dejamos, vosotros dejasteis, ellos/ustedes dejaron.
Examples with different pronouns:
Yo te dejo entrar.
I let you come in.
Tú me dejaste tu chaqueta.
You left me your jacket.
Ellos dejan de trabajar a las seis.
They stop working at six.
Notes on pronoun placement:
– For permission (dejar + infinitive) the person receiving permission is often an indirect object pronoun: me, te, le, nos, os, les. Example: Nos dejó salir tarde.
– For leaving objects, use direct object pronouns if you replace the noun: La dejé allí -> I left it there. Indirect objects are used for people: Le dejé el mensaje = I left him/her the message.
Common collocations and verbs with dejar
Dejar pairs frequently with specific nouns and expressions. Learning these collocations helps sounding natural.
Common phrases:
dejar claro = to make clear
dejar pasar = to let pass or miss an opportunity
dejar constancia = to leave a record
Everyday collocations:
dejar las luces encendidas = to leave the lights on
dejar la puerta abierta = to leave the door open
dejar un mensaje = to leave a message
Examples:
Por favor, no dejes las luces encendidas cuando salgas.
Please don’t leave the lights on when you leave.
Me dejó un mensaje en el contestador.
She left me a message on the answering machine.
Subtle differences and false friends
English speakers sometimes confuse allow and let with leave and stop because they use the same verb in English. In Spanish the preposition de or the presence of a noun/pronoun changes meaning.
Compare these:
Dejó entrar a los niños.
He let the children in.
Dejó a los niños en casa.
He left the children at home.
Dejó de gritar.
He stopped shouting.
Key point: pay attention to de and to the direct object. De + infinitive = stop; infinitive without de = allow; direct object or location = leave.
Tense and mood: how meaning changes
Dejar keeps its core meanings across tenses but nuance changes with mood and tense. Use conditional and subjunctive for politeness or hypothetical situations.
Conditional for polite permission:
¿Me dejarías usar tu bolígrafo?
Would you let me use your pen?
Past imperfect for ongoing permission or habit:
Cuando era niño, mis padres me dejaban quedarme despierto hasta tarde los fines de semana.
When I was a child, my parents let me stay up late on weekends.
Subjunctive for desires, requests, or doubt:
Quiero que me dejes ir al concierto.
I want you to let me go to the concert. (dejes is present subjunctive in this case because of the verb querer + que)
Note:
– Use the infinitive after verbs like querer, poder, or permitir when no que introduces a clause. Use subjunctive when a subordinate clause follows que and the subject changes.
Practical tips for learners
1. Look for de before an infinitive to spot the stop/quit meaning: dejar de + verb = stop doing it.
2. If a noun or pronoun follows dejar, think leave or abandon. Add a location to indicate where something was left.
3. If dejar is followed by another verb in the infinitive with no de, it usually means allow or let. Use object pronouns for the person being allowed.
4. Pay attention to polite forms: the conditional dejarías and the imperative deja/deje for commands and requests.
5. Practice common collocations to sound natural: dejar las llaves, dejar un mensaje, dejar de fumar.
Common mistakes and how to fix them
Mistake 1: Missing de when meaning stop. Incorrect: Dejé fumar. Correct: Dejé de fumar. Always include de to mean stopped doing something.
Mistake 2: Using estar + dejando instead of dejar for leave. Incorrect: Estoy dejando mis llaves. Better: He dejado mis llaves or Dejé mis llaves. Use present perfect or preterite for completed actions.
Mistake 3: Confusing object pronouns. Remember indirect pronouns for people often show who is allowed: Me dejaste entrar = You let me in. If you mean you left something: Lo dejaste = You left it.
Cultural and usage notes
In everyday speech, dejar appears in informal expressions and idioms. For example, dejar plantado means to stand someone up, and dejar pasar can mean to overlook or miss an opportunity. In many Latin American countries, dejar can be softened in requests to avoid sounding rude: ¿Me dejas? is a common casual way to ask permission. In formal settings, use permitir or permitir que + subjunctive for politeness.
Regional variation: some speakers prefer permitir when emphasizing formal permission, while dejar stays common in colloquial speech. Learning both helps you adapt to different registers.
Conclusion
Dejar is a versatile verb that you will encounter constantly. Remember the three main meanings: to allow (dejar + infinitive), to leave or abandon (dejar + noun/pronoun), and to stop (dejar de + infinitive). Watch for object pronouns, the preposition de, and the verb tense to choose the right translation. With practice using real sentences and common collocations, you will quickly master the many uses of dejar and sound more natural in Spanish.
