has been obstructing
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present perfect progressiveof obstruct (3rd person singular).present perfect progressive
Used to describe an action that began in the past, has continued continuously, and is still in progress.
obstructverb (used with object)to block or close up with an obstacle; make difficult to pass.
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.
Three of the actions are in India, Ukraine and South Africa — where Vertex has been obstructing efforts to make the drug available, patients and families say.
From New York Times ● Feb. 7, 2023
The manufacturer of a new cystic fibrosis drug in the U.S. has been obstructing efforts to make it available in developing countries.
From New York Times ● Feb. 7, 2023