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have been pervading
  • present perfect progressive of pervade.

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.

By shifting the goal post, there will be a greater focus on policy implementation, driving up consumer spending, and stemming the deflationary forces that have been pervading the economy, Green says.

From Barron's • Feb. 15, 2026

By shifting the goal post, there will be a greater focus on policy implementation, driving up consumer spending, and stemming the deflationary forces that have been pervading the economy, Green says.

From Barron's • Feb. 15, 2026

Humanoid robots have been pervading science fiction for decades - such as in Fritz Lang's 1927 film Metropolis, or Isaac Asimov's I, Robot stories.

From BBC • Feb. 13, 2016