https://polyglottes.org/2022/04/23/lecon-et-quiz-les-pluriels-des-mots-composes-en-francais-fle/?fbclid=IwAR2BhrLlW8hsIWs281tCHkyAPnZqacoKrBWtDhlWeEOjjG1l6quPAjc1G6M