Many learners only know the conditional through "je voudrais" for making polite requests, but that's just one of four main uses. The conditional also expresses hypotheticals, soft advice, and unconfirmed information — that last use shows up constantly in French journalism but is rarely taught in class.
The présent du conditionnel is simpler to build than most learners expect — it takes the exact same stem as the futur simple, then adds the imparfait endings (-ais, -ais, -ait, -ions, -iez, -aient). For example, "parler" → future stem "parler-" → "je parlerais, tu parlerais, il parlerait..." Any verb that's irregular in the futur simple is irregular in exactly the same way in the conditional.
"Je voudrais un café." (I'd like a coffee.) — much more polite than "Je veux un café."
"Si j'avais plus de temps, je voyagerais plus." (If I had more time, I'd travel more.) — the "si" clause takes the imparfait, the result clause takes the conditional.
"Tu devrais te reposer." (You should rest.) — much gentler than using the imperative.
"Le président serait arrivé hier soir." (The president reportedly arrived last night — but it's unconfirmed.) — this use is extremely common in French news reporting for information that hasn't been verified.
Using the conditional correctly, especially the "unconfirmed information" use, is a strong sign of an advanced level and shows up often in DALF reading passages drawn from news articles. See the French subjunctive to cover both moods that are often confused with the indicative.
Book a free consult — Hải will help you build the reflex for using the right mood when speaking for real, not just on paper.