The phrase "are largely founded" is correct and usable in written English.
It can be used when discussing the basis or foundation of an idea, theory, or argument, indicating that it is primarily based on certain principles or evidence.
Example: "The conclusions of the study are largely founded on extensive research conducted over several years."
Alternatives: "are primarily based" or "are mainly established".
Indeed, it's what our patriarchal systems are largely founded on.
However, such regional carbon flux estimates are only weakly supported by the sparse network of place-based observations, and thus are largely founded on models that have been parameterized and evaluated with extra-African observations.
"The distorted ideas about alcohol which are commonly held among the public in general," Raymond G. McCarthy and Edgar M. Douglass agree in their "Alcohol and Social Responsibility" (Yale Plan Clinic, 1949), "are largely founded on emotionalism".
At first the approach was largely founded on a mathematical examination of the dynamics of the Earth-Moon system.
It can also lay claim to unprecedented economic growth for its first four years in power even if this was largely founded on economic reforms introduced by its predecessors and unusually clement global economic conditions.Congress also seems to have benefitted from voters' rising distaste for its rivals.
She also points out that as ageing is not classified as a medical problem – and thus is not covered by insurance companies – the anti-ageing industry is largely founded on patients buying treatments from their doctors, which can easily lead to abuse and lax safety standards.
They neither celebrate the wilderness or the West, on which a 19th-century national image was largely founded, or the gritty cities that so fascinated the next generation of realist painters and that came to symbolize America in 20th-century art.
It might seem perverse that a town whose prosperity is largely founded on the reputations of outsiders drawn by its rustic charm, artists and writers such as Barbara Hepworth and Virginia Woolf, who in turn laid the foundations for the chic galleries and Michelin-rated restaurants now lining the harbourside, might turn against its regular visitors.
These companies were largely founded by co-founder teams with clear product visions, history together, experience working in tech, track records of entrepreneurship, and with a technical founder on the team.
Brewing institutions had been largely founded by German immigrants in the mid-19th century, who brought with them knowledge and techniques for brewing beer.
The approach to rights enshrined within much human rights legislation is largely founded on European concepts of the person as a self-determining individual.
