Le subjonctif: the trigger list, and what a marker actually sees
The subjunctive is the structure that most often separates a capped script from one a band higher. Which expressions genuinely require it, which ones people wrongly think do, and why avoiding it costs you more than getting it slightly wrong.
Adèle Sason
Founder, Français Prep
Most candidates arrive at the subjunctive twice. The first time it is a conjugation table to memorise, and it goes in reasonably well. The second time is when someone marks their writing and points out that they have not used it once in four hundred words, in a text full of opinions where a native writer would have used it three or four times.
That gap is what the subjunctive is really about for an exam candidate. Not accuracy. Presence. It is one of a small number of structures that signals to a marker that a script belongs in an upper band rather than a middle one, and it is the one most easily avoided by someone who is nervous about it.
What it is, in one sentence
The indicative states things about the world. The subjunctive states things about somebody's attitude to the world: what they want, doubt, fear, require or regret. Il vient is a claim about reality. Je veux qu'il vienne is a claim about me.
Nearly every trigger you will ever be given follows from that. You do not have to trust the logic to pass, but it makes the list far easier to hold, and it explains the cases where two similar-looking expressions behave differently.
The triggers that genuinely require it
Will and influence. vouloir que, souhaiter que, exiger que, il faut que, permettre que. Someone wants reality to be a certain way, which is not the same as reporting that it is.
Emotion. être content que, regretter que, avoir peur que, être surpris que. The fact may well be true; the clause is about your reaction to it.
Doubt and denial. douter que, ne pas penser que, il est peu probable que. Note that this one flips: je pense que takes the indicative, and je ne pense pas que takes the subjunctive, because negating the belief is what introduces the doubt.
Certain conjunctions. bien que, quoique, afin que, pour que, avant que, à condition que, sans que. These are the ones worth drilling hardest, because they are also the connectors that carry an argument, which means they earn marks twice.
The ones people wrongly think require it
Après que takes the indicative, however often you see it used otherwise, because the event has already happened. Espérer que takes the indicative in the affirmative, which surprises almost everyone, since hoping feels like exactly the sort of attitude the subjunctive exists for.
Il est probable que takes the indicative; il est possible que takes the subjunctive. The line runs through how much doubt the expression concedes, which is why memorising the list without the logic produces confident errors on exactly these pairs.
Why avoiding it costs more than using it imperfectly
There is a strategy candidates adopt without admitting it: write around the subjunctive. Replace bien qu'il soit difficile with c'est difficile, mais. Replace il faut que nous fassions with nous devons faire. The sentences are correct and the text is safe.
It is also, to a marker, immediately recognisable. Marking grids reward range as well as accuracy, and a script with no subordination beyond the simplest kind is a script with a ceiling on it. A candidate who attempts bien que ce soit and makes a small slip generally scores above one who never attempts it, because the first has shown the structure exists in their French.
This is the same principle as the range criterion on the TEF writing section: a text with no mistakes and no ambition sits in the middle bands.
What to learn first if time is short
Four verbs cover most of what you will need irregularly: être, avoir, faire, aller. Learn those forms cold. For everything else, the present subjunctive is built from the third-person plural of the present indicative, which means you already know most of it.
Then learn three conjunctions properly rather than twelve badly. Bien que, pour que and avant que will carry an argumentative text, and they are structures you can deploy on purpose in the exam rather than hoping one turns up.
Finally, write something that forces them. An opinion paragraph with a concession in it cannot avoid bien que for long. Then have it marked, because whether you actually used the structures you think you used is not something you can check by rereading your own text. That is what the expression écrite work in both live tiers is for.