Doubt (peut-être, sans doute, si tant est que)

Doute (peut-être, sans doute, si tant est que)


Exprimer l'incertitude avec peut-être, probablement, sans doute, si tant est que et des avis prudents.

(Express uncertainty with peut-être, probablement, sans doute, si tant est que and cautious opinions.)

What these expressions do: signal uncertainty (not facts)

These words let you comment on information with a degree of certainty.

  • High probability: sans doute, probablement
  • Medium / open: peut-être, apparemment
  • Possible later / in some cases: éventuellement (often misread by English speakers)

Quick meaning guide (common B2 confusions)

French Best English sense Typical use
apparemment apparently / it seems You rely on indirect evidence (rumour, signs, partial info).
peut-être maybe / perhaps You keep several outcomes open.
probablement probably Your best guess (more likely than not).
sans doute very likely / almost certainly Strong probability (but still not 100%).
éventuellement possibly / if necessary / if applicable Not “eventually”. Often means “as a fallback”.

False friend alert: Éventuellement = eventually ❌  →  éventuellement = possibly / if needed. “Eventually” is usually finalement or à terme.

Where to place them in the sentence (so you sound natural)

  • At the beginning (comment on the whole sentence):
    • Apparemment, le procès sera reporté.
    • Sans doute, le juge a étudié le dossier.
  • After the verb (common with probablement, éventuellement):
    • Le verdict sera probablement confirmé.
    • L’affaire sera éventuellement réexaminée.

Tip: If you place it at the start + comma, you clearly frame your statement as cautious.

“Peut-être”: two correct structures (choose one)

  • Option A (very common): Peut-être que + normal word order
    • Peut-être que le jury hésite encore.
  • Option B (more formal): Peut-être + inversion
    • Peut-être le jury hésite-t-il encore.

In everyday professional French, Peut-être que… is the safest default.

“Je me demande si…”: indicative (you’re asking, not judging)

Rule: After se demander si, use the indicative (the tense you would use in a factual statement).

Correct Why
Je me demande si le jury a été impartial. You are questioning a fact, so you stay in the indicative.
Je me demande si le jury ait été impartial. Subjunctive is not triggered by se demander si.

Self-check: Can you replace it with “I don’t know whether…”? If yes, you usually need the indicative in French.

“Si tant est que…”: subjunctive (you challenge the condition itself)

Meaning: “if indeed / if it is even true that …” — you imply doubt about the condition.

Rule: After si tant est que, use the subjunctive.

  • Correct: Si tant est que le témoin soit fiable, la défense fera appel.
  • Wrong: Si tant est que le témoin est fiable…

Useful cue: If you hear “if indeed / if that’s even the case”, think subjunctive.

Mini decision guide (fast during speaking)

  1. Am I commenting on probability? → use apparemment / peut-être / probablement / sans doute / éventuellement + normal grammar.
  2. Am I wondering whether a fact is true? → je me demande si + indicative.
  3. Am I saying the condition is questionable (almost a challenge)? → si tant est que + subjunctive.
  1. Se demander si is followed by the indicative; si tant est que is followed by the subjunctive.
Expression (Expression)Exemple (Example)
ApparemmentApparemment, le procès sera reporté. (Apparently, the trial will be postponed.)
Peut-êtrePeut-être que le jury hésite encore. (Maybe the jury is still hesitating.)
ProbablementLe verdict sera probablement confirmé. (The verdict will probably be upheld.)
Sans douteLe juge a sans doute étudié le dossier. (The judge has no doubt reviewed the case file.)
EventuellementL'affaire sera éventuellement réexaminée. (The case will possibly be reviewed again.)
Se demander si Je me demande si la plainte est fondée. (I wonder whether the complaint is well-founded.)
Etre perplexeJe suis perplexe devant cette sentence. (I am perplexed by this sentence.)
Etre sceptiqueL'avocat est sceptique quant aux preuves. (The lawyer is sceptical about the evidence.)
Si tant est que Si tant est que le témoin soit fiable. (If the witness is even reliable.)

Exercise 1: Multiple choice

Instruction: Choose the correct answer

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1. Apparemment, le procès sera reporté, mais je ______ le juge a déjà fixé une nouvelle date.

Apparently, the trial will be postponed, but I ______ the judge has already set a new date.

2. ______ le jury hésite encore, mais l'accusation semble solide.

______ the jury is still hesitating, but the prosecution seems solid.

3. Le juge a ______ étudié le dossier, puisqu'il a déjà posé des questions très précises au témoin.

The judge has ______ studied the case file, since he has already asked the witness very specific questions.

4. Si tant est que le témoin ______ fiable, la défense fera appel du verdict.

If indeed the witness ______ reliable, the defense will appeal the verdict.

Exercise 2: Rewrite the phrases

Instruction: Rewrite each sentence by expressing the information as a cautious statement or uncertainty using the word in parentheses (note: after « se demander si » use the indicative, after « si tant est que » use the subjunctive).

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  1. Hint Hint (Apparemment) Le procès sera reporté. Les greffiers n’ont pas reçu toutes les pièces du dossier.
    ⇒ ____________________________________________________________________________________________________ Example
    Apparemment, le procès sera reporté, car les greffiers n’ont pas reçu toutes les pièces du dossier.
    (Apparently, the trial will be postponed, because the court clerks have not received all the documents in the file.)
  2. Hint Hint (Peut-être) Le jury hésite encore. Personne ne veut se prononcer trop vite.
    ⇒ ____________________________________________________________________________________________________ Example
    Peut-être que le jury hésite encore, parce que personne ne veut se prononcer trop vite.
    (Maybe the jury is still hesitating, because no one wants to give an opinion too quickly.)
  3. Hint Hint (Probablement) Le verdict sera confirmé. La cour d’appel a déjà rejeté plusieurs arguments de la défense.
    ⇒ ____________________________________________________________________________________________________ Example
    Le verdict sera probablement confirmé, puisque la cour d’appel a déjà rejeté plusieurs arguments de la défense.
    (The verdict will probably be upheld, since the court of appeal has already rejected several arguments from the defense.)
  4. Hint Hint (Sans doute) Le juge a étudié le dossier. Il a posé des questions très précises à l’audience.
    ⇒ ____________________________________________________________________________________________________ Example
    Le juge a sans doute étudié le dossier, vu qu’il a posé des questions très précises à l’audience.
    (The judge undoubtedly studied the file, given that he asked very specific questions at the hearing.)

Exercise 3: Multiple Choice

Instruction: Choose the grammatically correct sentence.

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1.
After “se demander si”, the subjunctive is not used — the indicative is required (“a été”).
2.
After “si tant est que”, the subjunctive is required, not the indicative (“soit” instead of “est”).

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Marco De Faria

Master in Foreign Languages

University of Poitiers

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France


Last Updated:

Tuesday, 14/07/2026 01:38