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has been concentrating

  • present perfect progressive
    of concentrate (3rd person singular).
    concentrate
    verb (used with object)
    to bring or draw to a common center or point of union; converge; direct toward one point; focus.

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.

See Examples For:

“He is trying to get a little more rest and has been concentrating on medical appointments,” his sister said in the post.

From Los Angeles Times ● Aug. 18, 2022

Another group, Inspire U.S., has been concentrating on registering high school students in their classrooms.

From New York Times ● May 20, 2018

Haemmerle has been concentrating on skis for most of his adult life and Vonn is by no means the first champion he has worked with.

From Reuters ● Feb. 20, 2018

The Redskins want to see Ross diversify his skill set as a wide receiver, which is why he has been concentrating on short and intermediate routes in practice.

From Washington Times ● Aug. 20, 2016

For a long time Tario has been concentrating his mind upon my permanent materialization.

From Thuvia, Maid of Mars by Edgar Rice Burroughs