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have been testing
  • present perfect progressive of test.

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.

"These teenagers have been testing me in the last couple of rounds," said Sabalenka, 27, who is on a 10-match win streak after victory in Brisbane this month.

From Barron's • Jan. 27, 2026

Major defense companies that have been testing for decades typically understand their boundaries and have adequate mitigation measures on site, analysts say.

From The Wall Street Journal • Nov. 27, 2025

More recently, researchers have been testing GLP-1 receptor agonists in people with obesity.

From Science Daily • Nov. 16, 2025

But in 2025, a number of factors have been testing businesses like never before.

From MarketWatch • Nov. 8, 2025

In the rear comes Werner, carrying the pair of transceivers he and Hauptmann have been testing for months.

From "All the Light We Cannot See" by Anthony Doerr