The phrase "routinely opens" is correct and usable in written English.
You can use this phrase when you want to express that something usually happens, either on an ongoing basis or at regular intervals. For example, "The school routinely opens its doors to the public on the first Saturday of each month."
Mr. Stinson routinely opens school programs with prayer, it alleges, and has often invited Christian speakers.
The S.E.C. routinely opens inquiries into trading activity after major mergers are announced, but often does not bring charges.
Nikki Rocco, the president of Universal Distribution, said that the Bridge, National's upscale theater in Los Angeles, is a big success and that Universal routinely opens films there.
Cricket's season routinely opens in a lower key than other sports, and there will be further reason for a subdued atmosphere when Surrey begins its County Championship campaign at the Oval in London on Friday.
Mr. Rather's aide routinely opens his mail at the network's West 57th Street Broadcast Center, although neither she nor a second aide remembers receiving any suspicious letter or package recently, and the authorities had no letter in hand.
Such is his box-office appeal - and importance to a sport which is in the doldrums because of drug scandals - Bolt now routinely opens Diamond League events by driving onto the track, but seeing the great sprinter in the sort of contraption more normally found in a sci-fi movie was a first.
(The parents "routinely" opened their children's letters, for example, well into their adulthood).
People routinely open e-mails with infected attachments, allowing hackers to "enslave" their computers.
"We will cease routinely opening the chip within EEA passports," says the leaked instruction.
This summer, even would-be blockbusters have routinely opened in more than 3,000 theaters.
T.S.A. screeners routinely open and inspect a certain percentage of checked bags each day, looking for possible explosives.
