démontrera

démontrera is the future tense, third-person singular form of the French verb "démontrer". The verb "démontrer" translates to "to demonstrate", "to prove", or "to show" in English. Therefore, "démontrera" signifies that "he/she/it will demonstrate", "he/she/it will prove", or "he/she/it will show". This verb conjugation is used when referring to a future action where a subject (singular, third person) will provide evidence, establish a fact, or make something clear through reasoning or presentation. For instance, in a scientific context, one might say "Le chercheur démontrera sa théorie" (The researcher will demonstrate his theory). In a more general sense, it can indicate that someone will make something evident or obvious in the future, such as "La commission démontrera la nécessité de ces mesures" (The commission will show the necessity of these measures). The use of "démontrera" implies a definitive future action of substantiation or revelation.