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has been delving

  • present perfect progressive
    of delve (3rd person singular).
    delve
    verb (used without object)
    to carry on intensive and thorough research for data, information, or the like; investigate.

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.

See Examples For:

Over the past three weeks, the inquiry has been delving into the economic response to the pandemic, hearing from former ministers, treasury officials and central bankers.

From BBC Dec. 15, 2025

On a limited series for Amicus, award-winning investigative journalist Andrea Bernstein has been delving into “The Law According to Trump.”

From Slate Sep. 6, 2024

Like competitors Walgreens and UnitedHealth Group, CVS Health also has been delving more into providing care and managing the health of its customers, especially those with chronic or expensive medical conditions.

From Seattle Times Sep. 6, 2022

Artist Susan Hiller has been delving into "the unexplained" for years.

From The Guardian Jan. 29, 2011

After a man has been delving in nothing but theological works for three months, a few pages in the Patent-office Report will do him more good than Doctor Dick on "The Perseverance of the Saints."

From Around The Tea-Table by T. De Witt (Thomas De Witt) Talmage