have been permeating
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present perfect progressiveof permeate.present perfect progressive
Used to describe an action that began in the past, has continued continuously, and is still in progress.
permeateverb (used with object)to pass into or through every part of.
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.
And it has become a very fair question to ask—What is the residuum of permanent effect from these great books of his, which have been permeating English thought for half a century and more?
From Studies in Early Victorian Literature by Frederic Harrison