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have delved

  • present perfect
    of delve.
    delve
    verb (used without object)
    to carry on intensive and thorough research for data, information, or the like; investigate.

Example Sentences

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Researchers have delved into this question for years and can point to a variety of review features that can help your decision making.

From Salon Oct. 8, 2024

Scientists have widely studied how creatures across the animal kingdom eat and drink, but few have delved into the mysteries of fluid excretion.

From New York Times Mar. 11, 2024

But some law professors who have delved deeply into the history of that era say that view is wrong.

From Los Angeles Times Sep. 6, 2023

Numerous studies have delved into the screen habits of teenagers.

From BBC Aug. 8, 2023

And Emily's answer to inquiring souls who would fain have delved into her past was to the effect that "Uncle Cyrus" didn't like to have her talk about herself.

From Cy Whittaker's Place by Lincoln, Joseph Crosby