has been redoubling
- present perfect progressive of redouble (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.
But in recent years, amid mounting alarm over its plummeting fertility rates, South Korea has been redoubling its decades-long efforts — such as ethnic identity-building campaigns and employment programs — to bring them back.
From Los Angeles Times ● Oct. 17, 2024
Nazarii Stets, 31, a double bass player from Kyiv, has been redoubling his efforts to build a digital library of scores by Ukrainian composers, so their music can be widely downloaded and performed.
From New York Times ● Aug. 14, 2022