Were degenerating
 
were degenerating
dégéneraient verbe,
dégéneriez verbe,
dégénerions verbe
Exemple d'usage de were degenerating
In the 1850s French doctor Bénédict Morel argued more vigorously that certain   groups of people 
were degenerating, going backwards in terms of evolution so ... 
(Crédit : Wikipedia)