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have proved
  • present perfect of prove.

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.

A fragile ceasefire, in place since April 8, has mostly brought a halt to the fighting but diplomatic efforts to bring the war to a definitive end have proved inconclusive so far.

From Barron's • May 27, 2026

Micron MU, with a $665 billion market capitalization, has seen its stature grow rapidly as memory chips have proved a major bottleneck to the artificial-intelligence buildout.

From MarketWatch • May 4, 2026

These rankings have proved surprisingly stable across the decades, with eight of the original top 10 remaining on the list.

From The Wall Street Journal • Apr. 25, 2026

Captain Matt Grimes has also delivered motivational messages to the squad - including inspirational talks about other title-winning sides - which have proved crucial, especially when the side had a wobble in January.

From BBC • Apr. 17, 2026

What is striking about these intellectual tools and cultural values is that they have proved to have a history quite unlike that of paradigms.

From "The Invention of Science" by David Wootton