The phrase "extensive modern" is correct and usable in written English
You might use it when trying to emphasize the magnitude of something that is considered modern or up-to-date. For example, "The city's extensive modern infrastructure is designed to accommodate the large population."
Long discussion of France's educational system, which was founded by Napoleon about 150 years ago, and which may undergo its first extensive modern reforms.
By Janet Flanner The New Yorker, July 16, 1955 P. 60 Long discussion of France's educational system, which was founded by Napoleon about 150 years ago, and which may undergo its first extensive modern reforms.
Led by Alexander von Vegesack, the museum has staged some extensive modern design shows (including "Charles and Ray Eames: A Legacy of Invention" and "Frank Lloyd Wright: The Living City").
Electricity is supplied by the national grid of an Israeli government corporation, as well as by a small diesel plant in east Jerusalem, and the city has an extensive modern sewerage system.
They also made comparisons with an extensive modern sample of juvenile and adult chimpanzee, gorilla, orangutan, and human specimens.
He also owns Delaire Graff Estate, a vineyard and winery with a boutique hotel and restaurant in Stellenbosch, the Napa Valley of South Africa, and an extensive modern and contemporary art collection including a $56.1 million Roy Lichtenstein he bought in 2013 as an early 75th birthday present for himself.
When it comes to actual dancing — this is a ballet without point work and with extensive modern-dance use of the torso and back — Mr. Veggetti knows plenty about dancerliness that many choreographers don't.
The portrayal in Nineteen Eighty-four is particularly gripping because it suggests how extensive the modern control of ideas can be.
Banagher is still a major centre for river cruisers, with a number of hire companies operating from an extensive and modern marina.
The gallery's extensive collection of modern and contemporary works by international artists was moved to the Tate Modern, which opened in 2000.
The effort became the most extensive rezoning in modern city history.
