Conjugation of "Decepcionar" In Spanish

Spanish -  · Updated July 2026

Conjugation of "Decepcionar" In Spanish

Decepcionar is a versatile Spanish verb that can be used in various contexts to convey the meaning of verbs such as "to disappoint." Whether you are learning Spanish as a beginner or looking to expand your conjugation skills, understanding how to properly conjugate "decepcionar" is essential. In this article, we will provide you with a verb chart that covers all the main tenses and moods of "decepcionar" to help you navigate its conjugation.

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Forms of "Decepcionar" in Spanish

In Spanish, verbs play a fundamental role in expressing actions, states, and conditions. Verbs are highly versatile and can take on different forms based on the subject, mood, and tense. The moods of conjugation in Spanish include the indicative, subjunctive, and imperative. When it comes to tenses in Spanish, they indicate the time and duration of an action. The tenses include the present, preterite, imperfect, future, imperative, and conditional. Let us now explain how to conjugate "presupuestar" in different tenses and moods.  

Indicative Mood: Simple Tenses

Present

  • Yo decepciono 
  • Tú decepcionas 
  • Él/Ella/Usted decepciona 
  • Nosotros/Nosotras decepcionamos 
  • Vosotros/Vosotras decepcionáis 
  • Ellos/Ellas/Ustedes decepcionan

Imperfect Past

  • Yo decepcionaba 
  • Tú decepcionabas 
  • Él/Ella/Usted decepcionaba 
  • Nosotros/Nosotras decepcionábamos 
  • Vosotros/Vosotras decepcionabais 
  • Ellos/Ellas/Ustedes decepcionaban 

Simple Past

  • Yo decepcioné 
  • Tú decepcionaste 
  • Él/Ella/Usted decepcionó
  • Nosotros/Nosotras decepcionamos
  • Vosotros/Vosotras decepcionasteis
  • Ellos/Ellas/Ustedes decepcionaron 

Future

  • Yo decepcionaré 
  • Tú decepcionarás 
  • Él/Ella/Usted decepcionará
  • Nosotros/Nosotras decepcionaremos
  • Vosotros/Vosotras decepcionaréis 
  • Ellos/Ellas/Ustedes decepcionarán 

Indicative Mood: Perfect Tenses

Present Perfect

  • Yo he decepcionado 
  • Tú has decepcionado 
  • Él/Ella/Usted ha decepcionado 
  • Nosotros/Nosotras hemos decepcionado 
  • Vosotros/Vosotras habéis decepcionado 
  • Ellos/Ellas/Ustedes han decepcionado 

Past Perfect

  • Yo había decepcionado 
  • Tú habías decepcionado
  • Él/Ella/Usted había decepcionado 
  • Nosotros/Nosotras habíamos decepcionado 
  • Vosotros/Vosotras habíais decepcionado 
  • Ellos/Ellas/Ustedes habían decepcionado 

Future Perfect

  • Yo habré decepcionado 
  • Tú habrás decepcionado
  • Él/Ella/Usted habrá decepcionado
  • Nosotros/Nosotras habremos decepcionado 
  • Vosotros/Vosotras habréis decepcionado 
  • Ellos/Ellas/Ustedes habrán decepcionado 

Indicative Mood: Progressive Tenses 

Present Progressive

  • Yo estoy decepcionando 
  • Tú estás decepcionando 
  • Él/Ella/Usted está decepcionando 
  • Nosotros/Nosotras estamos decepcionando 
  • Vosotros/Vosotras estáis decepcionando 
  • Ellos/Ellas/Ustedes están decepcionando 

Past Progressive

  • Yo estaba decepcionando 
  • Tú estabas decepcionando 
  • Él/Ella/Usted estaba decepcionando 
  • Nosotros/Nosotras estábamos decepcionando
  • Vosotros/Vosotras estabais decepcionando 
  • Ellos/Ellas/Ustedes estaban decepcionando 

—The substantive, verb, adjective, and adverbial forms related with “decepcionar” (disappointment, to disappoint, disappointed, disappointingly) are analyzed in other MostUsedWords.com blog posts.

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Subjunctive Mood: Simple Tenses

Present Subjunctive

  • Yo decepcione 
  • Tú decepciones 
  • Él/Ella/Usted decepcione 
  • Nosotros/Nosotras decepcionemos
  • Vosotros/Vosotras decepcionéis 
  • Ellos/Ellas/Ustedes decepcionen 

Imperfect Subjunctive

  • Yo decepcionara/decepcionase 
  • Tú decepcionaras/decepcionases 
  • Él/Ella/Usted decepcionara/decepcionase 
  • Nosotros/Nosotras decepcionáramos/decepcionásemos 
  • Vosotros/Vosotras decepcionarais/decepcionaseis 
  • Ellos/Ellas/Ustedes decepcionaran/decepcionasen 

Subjunctive Mood: Perfect Tenses

Present Perfect Subjunctive

  • Yo haya decepcionado 
  • Tú hayas decepcionado 
  • Él/Ella/Usted haya decepcionado
  • Nosotros/Nosotras hayamos decepcionado 
  • Vosotros/Vosotras hayáis decepcionado 
  • Ellos/Ellas/Ustedes hayan decepcionado 

Past Perfect Subjunctive

  • Yo hubiera/hubiese decepcionado 
  • Tú hubieras/hubieses decepcionado 
  • Él/Ella/Usted hubiera/hubiese decepcionado 
  • Nosotros/Nosotras hubiéramos/hubiésemos decepcionado 
  • Vosotros/Vosotras hubierais/hubieseis decepcionado 
  • Ellos/Ellas/Ustedes hubieran/hubiesen decepcionado 

Imperative Mood

Imperative Affirmative

  • ¡Decepciona! 
  • ¡Decepcionemos! 
  • ¡Decepcionad!

Imperative Negative

  • ¡No decepciones! 
  • ¡No decepcionemos! 
  • ¡No decepcionéis!
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Conditional Mood 

Conditional

  • Yo decepcionaría 
  • Tú decepcionarías 
  • Él/Ella/Usted decepcionaría 
  • Nosotros/Nosotras decepcionaríamos
  • Vosotros/Vosotras decepcionaríais
  • Ellos/Ellas/Ustedes decepcionarían

Conditional Compound

  • Yo habría decepcionado 
  • Tú habrías decepcionado
  • Él/Ella/Usted habría decepcionado
  • Nosotros/Nosotras habríamos decepcionado
  • Vosotros/Vosotras habríais decepcionado 
  • Ellos/Ellas/Ustedes habrían decepcionado

Unconjugated Forms

Infinitive

  • Decepcionar

Gerund

  • Decepcionando

Participle

  • Decepcionado

Example Sentences

See how "decepcionar" is used in real Spanish contexts:

Spanish English
No me decepcionaste con tu respuesta. You didn't disappoint me with your answer.
Me decepcionó que no pudieras asistir a la boda. I was disappointed that you couldn't attend the wedding.
No te decepciones, siempre hay una próxima oportunidad. Don't be discouraged, there's always another opportunity.
La noticia nos ha decepcionado a todos en la empresa. The news has disappointed everyone in the company.
No te preocupes si me decepcionas; todos cometemos errores. Don't worry if you disappoint me; we all make mistakes.
Hoy en día, los políticos nos decepcionan con frecuencia. These days, politicians often disappoint us.

Usage Notes

The verb "decepcionar" means to disappoint or let down someone. It is an irregular verb in Spanish and undergoes stem changes in the preterite tense from -éc- to -ió-. This verb can be used in both formal and informal settings, but it's more commonly found in neutral contexts such as news articles or personal conversations where disappointment is expressed.

Common phrases that include "decepcionar" might be "No me decepciones," meaning "Don't disappoint me," or "Estoy decepcionado/a con...," which translates to "I am disappointed with..." Expanding your vocabulary by learning more verbs like this one will greatly enhance your ability to express emotions and opinions in Spanish.

To dive deeper into the most frequently used words and expressions, consider exploring Spanish Frequency Dictionaries.

Conclusion

Mastering the conjugation of the Spanish verb "decepcionar" is crucial for effective communication in various situations. By referring to the verb chart provided in this article, you now have a comprehensive guide to help you conjugate "decepcionar" accurately in different tenses and moods. Remember to practice these conjugations regularly to reinforce your understanding and fluency in Spanish. Additionally, we have also included the verb "decepcionar" in its infinitive, gerund, and participle forms for your reference. Keep up the practice, and soon you will be confidently using these verbs in your conversations and writing. ¡Buena suerte!


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