The document discusses verbs ending in -er in French. It explains that the infinitive form of most French verbs ends in -er, and the ending changes according to the subject. It provides examples of how the verb "chanter" (to sing) conjugates for different subjects like "je chante" (I sing), "tu chantes" (you sing), and "il chante" (he sings). It notes that in English "je chante" means both "I sing" and "I am singing", while in French there is only one present tense form.