Usage Examples
[Present Indicative] Concentro toda mi atención en el libro que leo. → I concentrate all my attention on the book I am reading.
[Present Perfect] Él ha concentrado sus esfuerzos en el examen final. → He has concentrated his efforts on the final exam.
[Imperfect Indicative] El general concentraba las tropas en la frontera. → The general used to concentrate the troops at the border.
[Pluperfect Indicative] Ya habíamos concentrado el jugo antes de envasarlo. → We had already concentrated the juice before packaging it.
[Preterite] La policía concentró a la multitud en un área segura. → The police concentrated the crowd in a safe area.
[Preterite Anterior] En cuanto hubo concentrado la luz, el papel ardió. → As soon as he had concentrated the light, the paper burned.
[Future] Este producto concentrará el sabor de la comida. → This product will concentrate the food's flavor.
[Future Perfect] Habrán concentrado los recursos para el próximo año. → They will have concentrated the resources for next year.
[Conditional] Yo me concentraría mejor si no hubiera tanto ruido. → I would concentrate better if there wasn't so much noise.
[Conditional Perfect] Habría concentrado más riqueza si hubiera ahorrado. → He would have concentrated more wealth if he had saved.