Languages › French How to Conjugate "Chauffer" (to Heat) in French Share Flipboard Email Print Getty Images / Maskot French Grammar Pronunciation & Conversation Vocabulary Resources For Teachers By ThoughtCo Updated August 13, 2019 In French, the verb chauffer means "to heat." This can easily be confused with chauffeur as in "driver." To keep it straight, think of the verb more like a "chaffing" dish, meaning a heated food serving platter you often see at buffets or banquets. Conjugating the French Verb Chauffer As with all French verbs, we need to conjugate chauffer in order for it to mean "heating" or "heated." The -ing and -ed endings are English conjugations and they are universal to the subject. Yet, in French, we must match the verb with the tense as well as the subject: the endings for "we" is different than the endings for "I." While verb conjugations are challenging for many French students, those that end in -er often follow a prescribed pattern. Chauffer is one of those because it is a regular -er verb. We take the stem of chauff and add particular endings according to the subject and tense. These same endings are used for similar verbs like brûler (to burn) and allumer (to light), making each a little easier to learn than the first. Using the chart, pair the subject pronoun to the proper tense for your subject. For example, "I heat" is "je chauffe" and "we will heat" is "nous chaufferons." Subject Present Future Imperfect je chauffe chaufferai chauffais tu chauffes chaufferas chauffais il chauffe chauffera chauffait nous chauffons chaufferons chauffions vous chauffez chaufferez chauffiez ils chauffent chaufferont chauffaient The Present Participle of Chauffer The present participle of chauffer is chauffant. For this conjugation, it is as easy as adding -ant to the verb stem. It is used as a verb and will also work as an adjective, gerund, or noun when needed. The Past Participle and Passé Composé A common way to express the past tense "heated" in French is to use the passé composé. To do this, conjugate the auxiliary, or "helping" verb avoir to the correct subject, then add the past participle chauffé. For instance, "I heated" becomes "j'ai chauffé" and "we heated" is "nous avons chauffé." You should note that ai and avons are conjugates of avoir. Also, the past participle does not change when the subject does. More Simple Chauffer Conjugations to Know At first, students should focus on the present, past, and future forms of chauffer as these are used most often. With experience, you may also find a use for the subjunctive or conditional verb forms. Both of these imply some degree of uncertainty to the verb. In rare instances and primarily in literature, you will see the passé simple and imperfect subjunctive forms of chauffer. While you may not use or need them yourself, you should at least be able to recognize and associate them with "to heat." Subject Subjunctive Conditional Passé Simple Imperfect Subjunctive je chauffe chaufferais chauffai chauffasse tu chauffes chaufferais chauffas chauffasses il chauffe chaufferait chauffa chauffât nous chauffions chaufferions chauffâmes chauffassions vous chauffiez chaufferiez chauffâtes chauffassiez ils chauffent chaufferaient chauffèrent chauffassent For short and direct exclamations, use chauffer in the imperative form. To do so, there's no need to include the subject pronoun. Rather than saying "tu chauffe," you can simply say "chauffe." Imperative (tu) chauffe (nous) chauffons (vous) chauffez Learn How to Conjugate "Rentrer" (to Return) in French How to Conjugate the French Verb "Nettoyer" Conjugate the French Verb "Voyager" How to Conjugate the French Verb "Promener" (to Walk) How to Conjugation "Plaire" (to Please) in French How to Conjugate "Concentrer" (to Concentrate) How to Conjugate "Enlever" (to Remove, Take Off) How to Conjugate "Brûler" (to Burn) How to Conjugate "Déjeuner" (to Have Lunch) How to Conjugate "Laver" (to Wash) in French How to Conjugate "Demander" (to Ask) in French How to Conjugate "Établir" (to Establish) How to Conjugate "Lancer" (to Throw) in French How to Conjugate "Conquérir" (to Conquer) How to Conjugate "Cesser" (to Stop, Cease) in French How to Conjugate "Convenir"