In the vast and rich landscape of the Spanish language, mastering verb conjugations is a vital step toward fluency and effective communication. One verb that often proves pivotal for learners is “demostrar,” which means “to demonstrate” or “to show.” Understanding how to conjugate “demostrar” in Spanish is essential for anyone looking to express ideas around proving points, illustrating examples, or simply showing something in a vast array of contexts.
The process of conjugation can transform a simple verb into a complex tapestry of tenses and moods, each with its unique use and meaning. “Demostrar” is no exception, and its conjugation is a prime example of how regular -ar verbs adjust their endings to match the subject, tense, and mood being expressed. For learners, diving into how to conjugate “demostrar” in Spanish unlocks the ability to accurately convey actions across time, from the present into the past and future, expanding their capacity to engage in more nuanced and sophisticated conversations.
Moreover, tackling the conjugation of “demostrar” is more than just a grammatical exercise; it’s a journey into a fundamental aspect of Spanish syntax and verb usage that enhances both written and spoken proficiency. As such, anyone looking to elevate their Spanish language skills will find great value in mastering how to conjugate “demostrar” in Spanish, as it opens up a wealth of expressive possibilities and deepens understanding of the language’s structure.
Demostrar Conjugation Chart in Spanish
| Personal Pronoun | Presente | Pretérito | Imperfecto | Futuro | Condicional | Presente Subjuntivo | Imperfecto Subjuntivo | Imperativo |
|---|---|---|---|---|---|---|---|---|
| Yo | demuestro | demostré | demostraba | demostraré | demostraría | demuestre | demostrara o demostrase | demuestra |
| Tú | demuestras | demostraste | demostrabas | demostrarás | demostrarías | demuestres | demostraras o demostrases | demuestra |
| Él/Ella/Usted | demuestra | demostró | demostraba | demostrará | demostraría | demuestre | demostrara o demostrase | demuestre |
| Nosotros | demostramos | demostramos | demostrábamos | demostraremos | demostraríamos | demostremos | demostráramos o demostrásemos | demostremos |
| Vosotros | demostráis | demostrasteis | demostrabais | demostraréis | demostraríais | demostréis | demostrarais o demostraseis | demostrad |
| Ellos/Ellas/Ustedes | demuestran | demostraron | demostraban | demostrarán | demostrarían | demuestren | demostraran o demostrasen | demuestren |
Demostrar Conjugation Present Tense – Presente
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | demuestro | Yo siempre demuestro mi amor por la música. | I always show my love for music. |
| tú | demuestras | Tú demuestras mucha habilidad en el ajedrez. | You show a lot of skill in chess. |
| él/ella/usted | demuestra | Él demuestra una gran inteligencia. | He shows great intelligence. |
| nosotros/as | demostramos | Nosotros demostramos nuestro trabajo hoy. | We show our work today. |
| vosotros/as | demostráis | Vosotros demostráis vuestra amistad a menudo. | You (plural) often show your friendship. |
| ellos/ellas/ustedes | demuestran | Ellos demuestran su fuerza en la competencia. | They show their strength in the competition. |
Demostrar Conjugation Present Perfect Tense – Pretérito Perfecto Conjugation Chart
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | he demostrado | Yo he demostrado mi habilidad. | I have demonstrated my skill. |
| tú | has demostrado | Tú has demostrado ser digno de confianza. | You have proven to be trustworthy. |
| él/ella/usted | ha demostrado | Él ha demostrado su valentía. | He has shown his bravery. |
| nosotros/nosotras | hemos demostrado | Nosotros hemos demostrado nuestro compromiso. | We have demonstrated our commitment. |
| vosotros/vosotras | habéis demostrado | Vosotros habéis demostrado vuestra eficacia. | You have demonstrated your efficiency. |
| ellos/ellas/ustedes | han demostrado | Ellos han demostrado su apoyo incondicional. | They have shown their unconditional support. |
Demostrar Conjugation Simple Paste Tense – Pretérito Indefinido
Here’s Demostrar conjugation preterite indefinido:
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| Yo | demostré | Yo demostré mi teoría con éxito. | I demonstrated my theory successfully. |
| Tú | demostraste | Tú demostraste mucha habilidad. | You showed a lot of skill. |
| Él/Ella | demostró | Ella demostró su inocencia. | She proved her innocence. |
| Nosotros/as | demostramos | Nosotros demostramos nuestra valentía. | We demonstrated our bravery. |
| Vosotros/as | demostrasteis | Vosotros demostrasteis gran interés. | You all showed great interest. |
| Ellos/Ellas | demostraron | Ellos demostraron su talento musical. | They demonstrated their musical talent. |
Demostrar Imperfect Conjugation – Pretérito Imperfecto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| (tú) | demuestra | Demuestra tu talento en el concurso. | Show your talent in the contest. |
| (usted) | demuestre | Demuestre su identificación, por favor. | Please show your identification. |
| (nosotros/as) | demostremos | Demostremos nuestro apoyo al equipo. | Let’s show our support to the team. |
| (vosotros/as) | demostrad | Demostrad vuestra habilidad para bailar. | Show your dancing skills. |
| (ustedes) | demuestren | Demuestren sus habilidades ahora. | Show your skills now. |
Demostrar Conjugation Pluperfect/Past Perfect Tense – Pretérito Pluscuamperfecto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | había demostrado | Yo ya había demostrado mi punto antes de la discusión. | I had already proven my point before the discussion. |
| tú | habías demostrado | Tú habías demostrado gran habilidad antes de caerte. | You had demonstrated great skill before you fell. |
| él/ella/usted | había demostrado | Él había demostrado su inocencia con pruebas. | He had proven his innocence with evidence. |
| nosotros/as | habíamos demostrado | Nosotros habíamos demostrado nuestra teoría correctamente. | We had demonstrated our theory correctly. |
| vosotros/as | habíais demostrado | Vosotros ya habíais demostrado vuestro compromiso con el proyecto. | You had already demonstrated your commitment to the project. |
| ellos/ellas/ustedes | habían demostrado | Ellos habían demostrado ser los mejores en la competencia. | They had proven to be the best in the competition. |
Demostrar Conjugation Simple Future Tense – Futuro Simple
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | demostraré | Mañana demostraré mi teoría. | Tomorrow I will demonstrate my theory. |
| tú | demostrarás | Tú demostrarás tu valentía en el juego. | You will demonstrate your bravery in the game. |
| él/ella/usted | demostrará | Él demostrará cómo funciona el dispositivo. | He will demonstrate how the device works. |
| nosotros/nosotras | demostraremos | Nosotros demostraremos nuestra habilidad en la competencia. | We will demonstrate our skill in the competition. |
| vosotros/vosotras | demostraréis | Vosotros demostraréis vuestro compromiso con el proyecto. | You will demonstrate your commitment to the project. |
| ellos/ellas/ustedes | demostrarán | Ellos demostrarán su eficacia mañana. | They will demonstrate their effectiveness tomorrow. |
Demostrar Spanish Conjugation Future Perfect Tense – Futuro Perfecto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| Yo | habré demostrado | Para mañana, yo habré demostrado mi teoría. | By tomorrow, I will have demonstrated my theory. |
| Tú | habrás demostrado | Tú habrás demostrado tu punto para entonces. | By then, you will have demonstrated your point. |
| Él/Ella | habrá demostrado | Ella habrá demostrado su habilidad. | She will have demonstrated her skill. |
| Nosotros | habremos demostrado | Nosotros habremos demostrado nuestro valor. | We will have demonstrated our value. |
| Vosotros | habréis demostrado | Vosotros habréis demostrado vuestra fuerza. | You all will have demonstrated your strength. |
| Ellos | habrán demostrado | Ellos habrán demostrado su compromiso. | They will have demonstrated their commitment. |
Demostrar Conjugation Simple Conditional Tense – Condicional Simple
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| Yo | demostraría | Yo demostraría mi amor con acciones. | I would show my love through actions. |
| Tú | demostrarías | Tú demostrarías tu talento en el escenario. | You would show your talent on stage. |
| Él/Ella | demostraría | Él demostraría su valentía ante el peligro. | He/She would show his/her bravery in the face of danger. |
| Nosotros | demostraríamos | Nosotros demostraríamos nuestra amistad en todo momento. | We would show our friendship at all times. |
| Vosotros | demostraríais | Vosotros demostraríais vuestra habilidad en el juego. | You all would show your skill in the game. |
| Ellos/Ellas | demostrarían | Ellos demostrarían su compromiso con el proyecto. | They would show their commitment to the project. |
Conjugate Demostrar in Spanish: Conditional Perfect Tense – Condicional Compuesto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | habría demostrado | Yo habría demostrado mi punto si tuviera pruebas. | I would have demonstrated my point if I had evidence. |
| tú | habrías demostrado | Tú habrías demostrado más paciencia con más tiempo. | You would have shown more patience with more time. |
| él/ella | habría demostrado | Él habría demostrado su teoría con esos datos. | He would have proven his theory with that data. |
| nosotros | habríamos demostrado | Nosotros habríamos demostrado nuestra habilidad si nos dejaran. | We would have demonstrated our skill if they had let us. |
| vosotros | habríais demostrado | Vosotros habríais demostrado más interés en el proyecto. | You would have shown more interest in the project. |
| ellos/ellas | habrían demostrado | Ellos habrían demostrado su valentía en otra situación. | They would have shown their bravery in a different situation. |
Demostrar Conjugation Imperative Tense – Imperativo
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| (tú) | demuestra | Demuestra tu talento en el concurso. | Show your talent in the contest. |
| (usted) | demuestre | Demuestre su identificación, por favor. | Please show your identification. |
| (nosotros/as) | demostremos | Demostremos nuestro apoyo al equipo. | Let’s show our support to the team. |
| (vosotros/as) | demostrad | Demostrad vuestra habilidad para bailar. | Show your dancing skills. |
| (ustedes) | demuestren | Demuestren sus habilidades ahora. | Show your skills now. |
Demostrar Subjunctive Conjugation
Demostrar Subjunctive Conjugation Present Tense – Subjuntivo Presente
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | demuestre | Espero que yo demuestre paciencia. | I hope that I show patience. |
| tú | demuestres | Quiero que tú demuestres tu amor. | I want you to show your love. |
| él/ella/usted | demuestre | Es importante que él demuestre respeto. | It’s important that he shows respect. |
| nosotros/nosotras | demostremos | Esperamos que nosotros demostremos valor. | We hope that we show courage. |
| vosotros/vosotras | demostréis | Quiero que vosotros demostréis entusiasmo. | I want you all to show enthusiasm. |
| ellos/ellas/ustedes | demuestren | Es crucial que ellos demuestren integridad. | It’s crucial that they show integrity. |
Demostrar Conjugation Present Perfect Subjunctive – Subjuntivo Pretérito Perfecto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| Yo | haya demostrado | Ojalá que yo haya demostrado mi punto. | I hope I have proven my point. |
| Tú | hayas demostrado | Espero que tú hayas demostrado tu valentía. | I hope you have shown your bravery. |
| Él/Ella | haya demostrado | Es bueno que él haya demostrado su habilidad. | It’s good that he has demonstrated his skill. |
| Nosotros | hayamos demostrado | Dudo que nosotros hayamos demostrado suficiente interés. | I doubt we have shown enough interest. |
| Vosotros | hayáis demostrado | Me alegra que vosotros hayáis demostrado entusiasmo. | I’m glad you (pl.) have shown enthusiasm. |
| Ellos | hayan demostrado | No parece que ellos hayan demostrado respeto. | It doesn’t seem like they have shown respect. |
Demostrar Conjugation Imperfect Subjunctive – Subjuntivo Pretérito Imperfecto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | demostrara | Si yo demostrara más interés, sería mejor. | If I showed more interest, it would be better. |
| tú | demostraras | Si tú demostraras tu proyecto, ganaríamos. | If you showed your project, we would win. |
| él/ella | demostrara | Si él demostrara su habilidad, le contratarían. | If he showed his skill, they would hire him. |
| nosotros | demostráramos | Si nosotros demostráramos nuestro trabajo, nos felicitarían. | If we showed our work, they would congratulate us. |
| vosotros | demostrarais | Si vosotros demostrarais vuestra idea, os apoyarían. | If you all showed your idea, they would support you. |
| ellos | demostraran | Si ellos demostraran más esfuerzo, tendrían éxito. | If they showed more effort, they would be successful. |
Demostrar Pluperfect Subjunctive Conjugation – Subjuntivo Pretérito Pluscuamperfecto
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| yo | hubiera demostrado | Si yo hubiera demostrado más esfuerzo, habría pasado el examen. | If I had shown more effort, I would have passed the exam. |
| tú | hubieras demostrado | Si tú hubieras demostrado tu verdadera intención, la habrían comprendido. | If you had shown your true intention, they would have understood it. |
| él/ella/usted | hubiera demostrado | Si él hubiera demostrado su inocencia, no estaría en esta situación. | If he had proven his innocence, he wouldn’t be in this situation. |
| nosotros/nosotras | hubiéramos demostrado | Si nosotros hubiéramos demostrado más paciencia, las cosas serían diferentes. | If we had shown more patience, things would be different. |
| vosotros/vosotras | hubierais demostrado | Si vosotros hubierais demostrado más interés, os habrían invitado. | If you had shown more interest, you would have been invited. |
| ellos/ellas/ustedes | hubieran demostrado | Si ellos hubieran demostrado su compromiso, los habrían promovido. | If they had demonstrated their commitment, they would have been promoted. |
Demostrar Conjugation Future Subjunctive – Subjuntivo Futuro
| Pronoun | Conjugation | Example Sentence | English Meaning |
|---|---|---|---|
| Yo | demostrare | Si yo demostrare ese teorema, me sentiré orgulloso. | If I prove that theorem, I will feel proud. |
| Tú | demostrares | Si tú demostrares tu valor, serás respetado. | If you prove your bravery, you will be respected. |
| Él/Ella | demostrare | Si él demostrare su inocencia, será liberado. | If he proves his innocence, he will be released. |
| Nosotros | demostráremos | Cuando nosotros demostráremos nuestra teoría, cambiaremos la ciencia. | When we prove our theory, we will change science. |
| Vosotros | demostrareis | Si vosotros demostrareis vuestra destreza, seréis campeones. | If you all prove your skill, you will be champions. |
| Ellos/Ellas | demostraren | Si ellos demostraren su compromiso, recibirán una promoción. | If they prove their commitment, they will receive a promotion. |
Practice Test For Conjugating Demostrar in Spanish
-
Nosotros __ la veracidad de la teoría con experimentos.
A) demostra
B) demostramos
C) demostras
D) demostran -
Yo __ con ejemplos claros.
A) demuestro
B) demuestras
C) demuestra
D) demuestran -
Tú __ tu amor por ella todos los días.
A) demuestras
B) demostramos
C) demostró
D) demostráis -
Ustedes __ su compromiso con el proyecto.
A) demuestra
B) demostró
C) demuestran
D) demostramos -
Él no __ interés en participar.
A) demuestra
B) demostramos
C) demostráis
D) demuestras -
Nosotras __ lo contrario de lo que piensan.
A) demostramos
B) demuestras
C) demostró
D) demuestran -
Vosotros __ vuestros conocimientos en la materia.
A) demostráis
B) demostramos
C) demuestras
D) demostraron -
Ella siempre __ lo mejor de sí misma.
A) demostró
B) demuestras
C) demuestra
D) demuestran -
Usted __ una actitud ejemplar.
A) demuestras
B) demostramos
C) demuestra
D) demostráis -
Yo nunca __ dudas sobre mis decisiones.
A) demuestro
B) demuestras
C) reacción
D) demuestran -
Tú __ mucho talento en el concierto.
A) demostraste
B) demostraba
C) demostrabas
D) demostrarás -
¿Vosotras __ pruebas de su inocencia?
A) demostráis
B) demostraron
C) demostrasteis
D) demostraréis -
Ellas __ una gran mejora este semester.
A) demuestran
B) demostraron
C) demostraban
D) demuestran -
Ustedes __ ser muy buenos amigos.
A) demostráis
B) demostraron
C) demuestran
D) demostrarás -
Nosotros ___ felices de ayudar siempre.
A) demostramos
B) demostrábamos
C) demostráramos
D) demostraríamos -
Él __ sus habilidades en el trabajo ayer.
A) demostró
B) demuestra
C) demostrará
D) demostraba -
Vosotros __ que podíais hacerlo sin ayuda.
A) demostrabais
B) demostrasteis
C) demostraréis
D) demostráis -
Ella __ gran interés en aprender más.
A) mostraba
B) demostrará
C) demostraría
D) demuestra -
Tú ___ una increíble capacidad de adaptación en la crisis.
A) demostrarás
B) demostrabas
C) demostrarías
D) demostraste -
Yo ___ todo lo posible para convencerte.
A) demostré
B) demostraré
C) demostraba
D) demostraría
Answers:
1. B) demostramos
2. A) demuestro
3. A) demuestras
4. C) demuestran
5. A) demuestra
6. A) demostramos
7. A) demostráis
8. C) demuestra
9. C) demuestra
10. A) demuestro
11. A) demostraste
12. C) demostrasteis
13. B) demostraron
14. C) demuestran
15. A) demostramos
16. A) demostró
17. B) demostrasteis
18. D) demuestra
19. D) demostraste
20. B) demostraré
This definitive guide on how to conjugate demostrar in Spanish is designed for learners at all levels. Whether you’re a beginner eager to master the basics or an advanced learner polishing your grammar, this article is tailored to cover every angle of demostrar conjugation. With a meticulous approach, we’ve distilled key insights into the most searched-for aspects of conjugating ‘demostrar,’ ensuring that no stone is left unturned.
In this comprehensive exploration, we delve into the demostrar conjugation present, where you’ll discover how to correctly use demostrar in the present tense, laying the foundation for expressing current actions and states. We then transition into the past with demostrar preterite and demostrar conjugation preterite, guiding you through the nuances of recounting completed actions. For those intricate narratives, demostrar preterite conjugation will sharpen your storytelling, ensuring you convey past events with accuracy.
Venturing into the subjunctive mood, our guide on demostrar subjunctive illuminates how to express desires, doubts, and hypotheticals with demostrar, adding depth to your conversations and writings. And for those looking to master every tense, our sections on demostrar conditional, demostrar imperative, and demostrar infinitive usage will refine your command of Spanish, enabling you to navigate future possibilities, give commands, and utilize demostrar in its most versatile form.
By weaving through these phrases, our article stands as a beacon for learners and educators alike, promising a well-rounded mastery of demostrar. So, whether you’re drafting an email, engaging in conversation, or penning a narrative, let this guide be your trusted companion in conquering the conjugation of “demostrar” across all its forms.
Final Words
Conjugating “demostrar” in Spanish is a fundamental skill for learners aiming to express concepts of showing, demonstrating, or proving something in this vibrant language. This versatile verb follows a stem-changing pattern in the present indicative, subjunctive, and imperative forms, which can be challenging but incredibly rewarding to master. Understanding its conjugation across various tenses enables speakers to effectively communicate past, present, and future actions, thereby enriching their expressive capabilities in Spanish.
The study of “demostrar” showcases the depth and variety of Spanish verb conjugations, reflecting the language’s capacity to capture nuances and complexities of human experience. As students delve into the intricacies of conjugating “demostrar,” they gain not only linguistic proficiency but also a deeper appreciation for the ways in which language shapes thought and interaction. The process of mastering this verb opens up new avenues for engaging in meaningful conversations and crafting narratives that resonate with Spanish-speaking audiences.
Ultimately, the ability to conjugate “demostrar” in Spanish is more than a mere technical skill; it is a gateway to connecting with others, sharing perspectives, and exploring the rich tapestry of cultures that speak this beautiful language. As learners incorporate this verb into their linguistic toolkit, they step closer to fluency and the ability to navigate the Spanish-speaking world with confidence and authenticity. The journey through Spanish verb conjugation, exemplified by “demostrar,” is a testament to the enduring allure and challenge of language learning.