desolate
adjective
barren or laid waste; devastated.
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
No doubt the revolt had had some obscure connection with the horrible excesses of the Jacquerie which at the same moment had been desolating Paris.
From The Story of Rouen by Sir Theodore Andrea Cook