have mutated
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present perfectof mutate.present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
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.
Kluh said it appeared that they may have mutated in a way that allows them to stay active through the winter.
From Los Angeles Times ● Mar. 22, 2026
Rilkean memories can emerge as attitudes, moods or behaviors into which memories have mutated.
From The Wall Street Journal ● Oct. 17, 2025
Another challenge: Deciding which XBB variant to target - since what’s spreading now likely will have mutated again by winter.
From Washington Times ● Jun. 15, 2023
The researchers did not include how the virus might have mutated differently in the absence of vaccines.
From Seattle Times ● Jun. 23, 2022
Most monosyllables have umlaut in the comparative and superlative either exclusively or have mutated beside unmutated forms.
From A Middle High German Primer Third Edition by Joseph Wright