- present perfect progressive of form.
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.
With that in mind, there’s also potential for AI to negatively impact the U.S. housing market, where recent cracks have been forming.
From MarketWatch • Feb. 14, 2026
Long lines of people have been forming outside village clinics there, according to state media.
From New York Times • Jan. 6, 2023
Last week, the country said it would suspend random testing at airports for the rest of June in order to ease the long queues that have been forming as more Canadians return to air travel.
From BBC • Jun. 14, 2022
Long lines have been forming outside of municipality-run kiosks selling bread at discounted prices.
From Seattle Times • Dec. 16, 2021
He is now a great bundle of habits, which all his life have been forming.
From Architects of Fate or, Steps to Success and Power by Marden, Orison Swett