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have been measuring

  • present perfect progressive
    of measure.
    measure
    noun
    a unit or standard of measurement.

Example Sentences

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Researchers in Estonia, working with Stanford University and OpenAI, have been measuring students’ cognitive skills and attitudes toward learning, both before the rollout and after.

From The Wall Street Journal Jun. 1, 2026

Currently scientists have been measuring individual trees and trying to extrapolate, but this presents a "huge challenge" said Prof Mat Disney, professor of remote sensing, at University College London.

From BBC Apr. 28, 2025

Scientists have been measuring the area of the sea ice in Antarctica since 1979.

From NewsForKids.net Oct. 3, 2023

In particular, the scientists argued, the vaccine manufacturers should have been measuring so-called T cells, which can kill infected cells and rid the body of the virus.

From New York Times Jun. 17, 2022

We, out here in the West, have been measuring the tide of human progress in biological terms.

From The Art of the Exposition by Neuhaus, Eugen