Théorie :

La formation des adverbes en -ment :

La formation des adverbes en -amment et -emment :

 

Explications supplémentaires :

https://www.podcastfrancaisfacile.com/cours/les-adverbes-en-ment.html

 

Exercices :

https://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-67813.php

https://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-10957.php

https://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-67198.php

http://www.lefrancaispourtous.com/ex_en_ment.htm

https://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-15045.php

https://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-106416.php

http://www.ortholud.com/grammaire/adjectif_qualificatif/index.php