estaban sudando
-they/you were sweating
Imperfecto progresivo para el sujetoellos/ellas/ustedesdel verbosudar.

sudar

Llegué tarde y había mucha humedad, y todos los invitados estaban sudando.
I was late and it was really humid, and all the guests were sweating.
Mis axilas estaban sudando.
My armpits were sweating.
Palabra del día
el espantapájaros