WordcreerMeaningto believe / to thinkPart of speechverbPronunciationCourseSpanish (Spain)LessonStem-changing verbs: e to ieUsages of creerCreo que sí.I think so.Creo que la película es buena.I think the film is good.¿Crees que es fácil?Do you think it is easy?El ingeniero cree que hay que usar esta herramienta.The engineer believes that one must use this tool.