The phrase "adhere largely" is correct and usable in written English.
It can be used when discussing the extent to which something conforms to or follows a particular principle, rule, or guideline.
Example: "The new policy will adhere largely to the existing regulations, ensuring a smooth transition."
Alternatives: "mostly comply" or "primarily follow".
When he took over this orchestra in 1993, after the death of its founder, Alexander Schneider, Mr. Laredo adhered largely to his predecessor's warmly Romantic approach, with fluid tempos, elongated phrases and even, at times, a hint of portamento applied to Baroque and Classical era works.
Mystery client and 133 other chemical seller-client interaction observations in the intervention shops showed that chemical sellers adhered largely to safety instructions for handling sharps.
The Hazaras, who largely adhere to the Shiite branch of Islam, had been the special targets of the Taliban, who are Sunnis.
The directors Dara Kell and Christopher Nizza largely adhere to the standard arc of relating activist accomplishment, but the momentous historical backdrop and some stinging moments help lift the film.
According to the reports, Mr. Hatoyama will soon announce a new plan that will largely adhere to a 2006 agreement to move the busy base, Marine Corps Air Station Futenma, to a less populated part of Okinawa — rather than move it off the island entirely, as he had pledged during last summer's campaign.
We will now review the available data that largely adhere to the analyses outlined in the protocol.
But the Germans, unlike the present prisoners, also largely adhered to the Geneva conventions.
Its residents have largely adhered to covenants that forbid major alterations.
The N.C.A.A. has had a moratorium on awarding predetermined championships to South Carolina since 2001, while the A.C.C. and the Southeastern Conference have largely adhered to similar stances.
His testimony largely adheres to what the NRA still maintains today, that existing laws need to be better enforced rather than changed.
