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has been demonstrating
  • present perfect progressive of demonstrate (3rd person singular).

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.

According to the institute, the US has been demonstrating similar "concerning" trends - trends they say are moving at a pace unprecedented in modern American history.

From BBC • Sep. 27, 2025

“We’re peaceful people,” said one man, who has been demonstrating in the county for 25 years.

From Los Angeles Times • Aug. 7, 2024

In this Test, Stuart Broad has been demonstrating every facet of his game – bowling, batting and above all lobbying on behalf of elderly bowlers.

From The Guardian • Jul. 26, 2020

A coalition of opposition and civil society groups, the National Front for the Defense of the Constitution, has been demonstrating against the referendum, and called for further protests this week.

From Washington Times • Mar. 23, 2020

Ippolito has been demonstrating the mastery of wine over matter.

From The Net by Beach, Rex Ellingwood