have changed
- present perfect of change.
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.
This allowed them to estimate how the planets' magnetic fields may have changed over time.
From Science Daily ● Jul. 27, 2026
Since then, the couple’s professional roles have changed, which has made them more comfortable with their monthly payments.
From MarketWatch ● Jul. 22, 2026
As diets and dietary preferences have changed epicurean tastes, he has sought to give people new ways to think about and enjoy their food.
From The Wall Street Journal ● Jul. 16, 2026
In the last year the targets for the most urgent, life-threatening calls have changed, with the introduction of "purple" and "red" categories which focus more on patient outcomes rather than how quickly the paramedics arrive.
From BBC ● Jul. 15, 2026
And it would have changed his life more than Benji’s.
From "Millionaires for the Month" by Stacey McAnulty
