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 (Castilian 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 mi valía en el trabajo. (I will demonstrate my worth at work.)

To show or display: For example, El equipo demostrará sus habilidades en el partido. (The team will display their skills in the match.)

To express or manifest: For example, Demostraré mi gratitud con un regalo. (I will express my gratitude with a gift.)

To make evident or clear (colloquial): For example, Te demostraré que tengo razón. (I will make it clear that I’m right.)

To show off or flaunt (rude): For example, Demostrará su nueva riqueza comprando cosas caras. (They will flaunt their new wealth by buying expensive things.)

Examples

Examples of Demostrar in the Future Tense

Mañana demostraré mis habilidades de cocina a mis amigos. (Tomorrow I will demonstrate my cooking skills to my friends.)

El año que viene, demostraremos nuestro compromiso con el medio ambiente reciclando más. (Next year, we will demonstrate our commitment to the environment by recycling more.)

En la próxima reunión, demostraré por qué mi plan de negocios es el mejor. (At the next meeting, I will demonstrate why my business plan is the best.)

Después de las vacaciones, demostrarás lo mucho que has aprendido en tus clases de español. (After the holidays, you will demonstrate how much you have learned in your Spanish classes.)

Cuando llegue el momento, demostrará su valentía enfrentando sus miedos. (When the time comes, she will demonstrate her bravery by facing her fears.)

En el próximo festival cultural, demostraremos nuestras tradiciones a través de la danza y la música. (At the next cultural festival, we will demonstrate our traditions through dance and music.)

Aunque cueste trabajo, demostrarán su perseverancia y terminarán el proyecto a tiempo. (Although it will be hard work, they will demonstrate their perseverance and finish the project on time.)

En la próxima competencia, demostraréis vuestras habilidades atléticas al máximo. (In the next competition, you all will demonstrate your athletic abilities to the fullest.)

Cuando tengas la oportunidad, demostrarás tu creatividad con esa manualidad tan chida. (When you have the chance, you will demonstrate your creativity with that really cool craft.)

El próximo mes, demostraré mi compromiso con el voluntariado ayudando en un comedor comunitario. (Next month, I will demonstrate my commitment to volunteering by helping at a community kitchen.)

En la boda, demostrarán su amor eterno con sus votos matrimoniales. (At the wedding, they will demonstrate their eternal love with their marriage vows.)

Después del parto, demostrarás tu fuerza como nueva mamá. (After giving birth, you will demonstrate your strength as a new mom.)

Cuando empiecen las clases, demostraré mi pasión por enseñar a los estudiantes. (When classes start, I will demonstrate my passion for teaching students.)

En la próxima junta, demostraremos nuestro progreso con datos y estadísticas. (At the next meeting, we will demonstrate our progress with data and statistics.)

Para el Día de la Madre, demostrarán su aprecio con regalos y detalles especiales. (For Mother’s Day, they will demonstrate their appreciation with gifts and special gestures.)

Conjugations with English Translations

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

This post covers Castilian Spanish. For Latin American 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.