The phrase "as being primarily" is correct and usable in written English.
It can be used when discussing the main characteristics or functions of something, often in a descriptive or analytical context.
Example: "The study focuses on the role of social media as being primarily a tool for communication among young adults."
Alternatives: "as mainly" or "as chiefly".
"The original was a balance of action and comedy, and the first one I approached as being primarily a thriller.
And, they said, they do not view the inauguration as a political event or even as being primarily about Mr. Bush and Mr. Cheney.
However, it would be a mistake to view the work of the gallery's scientists as being primarily concerned with the exposure of fakes, says Ashok Roy.
Alumni tend to think of the value of the university as being primarily based on the quality of the faculty and the leadership".
They also have the covert support of some Arab regimes, which view the struggle as being primarily between Islam and Christianity, given that Ethiopia is largely Christian.
Manpreet Chadha is seen as being primarily interested in real estate; in April he announced two projects in Noida and Ghaziabad worth 40 billion rupees in total.
"We see Syria as being primarily responsible for the events in Lebanon in general," Ephraim Sneh, Israel's deputy defense minister, said on Israel Radio tonight, "and for these incidents specifically".
There can at times be a tendency to think of poetry as being primarily concerned with the natural world and fine emotions, a precious art divorced from the realities of everyday life.
Dolores Fredrich, a partner in Farrell Fritz, said that law firms' reputations as being primarily Republican or Democratic often were formed years ago and did not always reflect today's reality.
He met with the WHO's local representative three days ago, and characterised his concerns as being primarily with the "exaggeration of the problem that has been seen in the media".
Amsterdam did not emerge as being primarily a city of the scent of cannabis during my initial week of research, but on a return visit, the heady scent of marijuana assailed my nostrils both day and night.
