Subj 1

Let's talk about the subjunctive!
With phrases expressing doubt, possibilities, or desire, use the subjunctive after que. For many verbs, take the ‑ent off the ils/elles present tense form, and use these endings:
subjectverb (choisir)
jechoisisse
tuchoisisses
il / elle / onchoisisse
nouschoisissions
vouschoisissiez
ils / elleschoisissent
Sometimes the subjunctive form looks exactly like the present.
Elle chante.
Je doute qu’elle chante.