Languages › French Does penser need the subjunctive? Verbs, expressions, and conjunctions that require the French subjunctive Share Flipboard Email Print French Grammar Pronunciation & Conversation Vocabulary Resources For Teachers By ThoughtCo Updated May 04, 2018 Penser may require the subjunctive, depending on whether it is used affirmatively, negatively, or interrogati Je pense que c'est vrai. Je ne pense pas que ce soit vrai. Penses-tu que ce soit vrai ?