had been producing
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past perfect progressiveof produce.past perfect progressive
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
produceverb (used with object)to bring into existence; give rise to; cause.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Gowen's investigation into Monsanto - which had factories in Newport and Wrexham - found it had been producing what he had called "some of the worst contaminants known to man" in the 1960s and '70s.
From BBC ● Sep. 10, 2026
Under Mattoni’s protocols, the butterflies had been producing about 200 pupae each year, Johnson said.
From Los Angeles Times ● May 25, 2023
I had this script, called "Story of a Girl," and I'd been trying to make it for 10 years as a producer because for some reason I had been producing since I'm 25.
From Salon ● Apr. 14, 2023
In stepped Hannah Breton of Naugatuck, Connecticut, who had been producing more milk than her 2 1/2-month-old son needs.
From Seattle Times ● May 13, 2022
He began to recall with new tolerance the insane antics of people he had been producing shows about.
From Operation: Outer Space by Murray Leinster