The Future Tense of Demostrar is used to express actions that will take place in the future, for example: Demostraré mi habilidad en la competencia. (I will demonstrate my ability in the competition.)

Demostrar is a regular -ar verb, so its Future Tense conjugations follow the typical pattern for this verb type.

Conjugations

Conjugations of Demostrar (to demonstrate) in the Future Tense tense (Latin American Spanish):

Demostrar generally means to demonstrate or show, but has several different meanings in the Future Tense, some of which might surprise you.

To prove or demonstrate: For example, Demostraré que soy capaz de hacerlo. (I will demonstrate that I am capable of doing it.)

To show or exhibit: For example, El próximo año demostraré mis habilidades artísticas en una exposición. (Next year I will exhibit my artistic skills in an exhibition.)

To manifest or reveal (colloquial): For example, En la fiesta demostraré lo buen bailarín que soy. (At the party, I will reveal what a good dancer I am.)

To make evident or clear (formal): For example, Los resultados del experimento demostrarán la validez de nuestra hipótesis. (The results of the experiment will make the validity of our hypothesis evident.)

To flaunt or show off (colloquial, sometimes rude): For example, Demostraré mi nuevo coche a todos mis amigos. (I will show off my new car to all my friends.)

Examples

Examples of Demostrar in the Future Tense

Mañana demostraré mis habilidades de cocina en el concurso de paella. (Tomorrow I will demonstrate my cooking skills in the paella contest.)

En la reunión de negocios, demostraremos nuestro nuevo producto a los inversionistas. (At the business meeting, we will demonstrate our new product to the investors.)

El próximo mes, los científicos demostrarán los resultados de su investigación sobre el cambio climático. (Next month, the scientists will demonstrate the results of their research on climate change.)

En la clase de arte, demostrarás cómo pintar un retrato al óleo. (In the art class, you will demonstrate how to paint an oil portrait.)

Después de las vacaciones, demostrará sus nuevas habilidades de baile en la fiesta. (After the holidays, she will demonstrate her new dance skills at the party.)

En la próxima reunión familiar, demostraremos nuestro talento para contar chistes. (At the next family gathering, we will demonstrate our talent for telling jokes.)

Cuando llegue el momento, demostrarán su valentía al escalar esa montaña. (When the time comes, they will demonstrate their bravery by climbing that mountain.)

En el taller de manualidades, demostrarás cómo hacer joyería con materiales reciclados. (At the craft workshop, you will demonstrate how to make jewelry from recycled materials.)

Durante el festival cultural, demostraré mis habilidades en la danza folclórica tradicional. (During the cultural festival, I will demonstrate my skills in traditional folk dance.)

En la próxima conferencia, demostrarán los beneficios de una dieta saludable. (At the next conference, they will demonstrate the benefits of a healthy diet.)

Después de practicar mucho, demostrarás tu dominio del idioma en el examen de español. (After practicing a lot, you will demonstrate your mastery of the language in the Spanish exam.)

En el taller de jardinería, demostraré cómo cultivar hierbas aromáticas en macetas. (At the gardening workshop, I will demonstrate how to grow aromatic herbs in pots.)

En la próxima reunión de padres, demostrarán los nuevos métodos de enseñanza que utilizarán. (At the next parent-teacher meeting, they will demonstrate the new teaching methods they will use.)

Cuando sea mayor, demostraré mis habilidades como chef en mi propio restaurante. (When I’m older, I will demonstrate my skills as a chef in my own restaurant.)

En el próximo evento deportivo, demostrarán su destreza en el fútbol. (At the next sports event, they will demonstrate their skill in soccer.)

Conjugations with English Translations

Conjugations of Demostrar (to demonstrate) in the Future Tense tense (Latin American Spanish) with English Translations:

This post covers Latin American Spanish. For Castilian Spanish, click here

Synonyms

The Future tense is also known as the Simple Future, Future Simple, Future Tense, Future Indicative, or Will Future in English, and as Futuro Simple, Futuro Imperfecto, Tiempo Futuro, Futuro de Indicativo, or Indicativo Futuro in Spanish.