Subjunctive in Spanish. Will probably know 1 C1 Ten presente_ Keep in mind: Probablemente + subjuntivo Es probable que subjuntivo. 1.- I´ll probably know the answer on Friday 2.- You´ll probably know the answer by Friday 3.- He´ll probably know how it works. Ask him…don´t ask me. 4.- We´ll probably know the outcome before the end of the month 5.- You´ll ( plural) probably know what your boss thinks… but we don´t 6.- They´ll probably know what to do.Ask them.We might find a shortcut.