had been causing
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past perfect progressiveof cause.past perfect progressive
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
causenouna person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect.
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.
But the water company now says it may have identified and fixed a source of the sewage leaks which had been causing the contamination.
From BBC ● Jul. 16, 2026
Open champion had brain surgery on Sept. 18 to remove a tumor that had been causing bizarre and frightening spells of fear and anxiety centered around death.
From Seattle Times ● Jan. 11, 2024
“She was so grateful to have an answer for what had been causing her trouble for so very long,” Bandi said.
From Washington Times ● Aug. 29, 2023
Francis left the Policlinico A. Gemelli hospital around 8:45, nine days after surgeons operated on what is known as an incisional hernia, typically the consequence of previous operations, that had been causing painful intestinal blockages.
From New York Times ● Jun. 16, 2023
Her fourth choice had been causing her problems, but it had been on the very day when rude applause interrupted a play that she had made the fourth and final choice for her team.
From "The View From Saturday" by E.L. Konigsburg
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