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have been modifying

  • present perfect progressive
    of modify.
    modify
    verb (used with object)
    to change somewhat the form or qualities of; alter partially; amend.

Example Sentences

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See Examples For:

That is, until Shelby takes him for a spin in the car that he and Miles have been modifying.

From Slate Nov. 15, 2019

Great writers have been modifying absolute adjectives for centuries, including the framers of the American Constitution, who sought "a more perfect union".

From The Guardian Aug. 15, 2014

Photo: Rick SchneiderDownriggers have been in the arsenal of king mackerel fishermen for many years, but those in the top tier of the sport have been modifying their deep-water tactics recently.

From Time Magazine Archive

They are for the most part silent forces that have been modifying the folk-ways in Europe and America.

From Society Its Origin and Development by Henry Kalloch Rowe