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have been building

  • present perfect progressive
    of build.
    build
    verb (used with object)
    to construct (especially something complex) by assembling and joining parts or materials.

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.

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Housing expert Shane Phillips at UCLA’s Lewis Center for Regional Policy studies said people from L.A. are also moving to Southern states such as Florida, Georgia and North Carolina, which have been building more housing.

From Los Angeles Times ● Sep. 11, 2026

Big talent agencies like WME, whose parent company sold the sports agency 160over90 to Publicis this year, have been building up their rosters of the youngest talent.

From The Wall Street Journal ● Aug. 18, 2026

Activists have been building maps alerting people where the cameras are.

From Salon ● Aug. 14, 2026

Speculators have been building up bullish dollar bets in the futures market for weeks — long before President Donald Trump said Wednesday that he believed an interim deal to end hostilities with Iran was “over.”

From MarketWatch ● Jul. 8, 2026

We talked about how the little coral animals might have been building the foundations of the cay for thousands of years.

From "The Cay" by Theodore Taylor