The phrase "concern surfaced" is grammatically correct and can be used in written English.
It means that an issue or worry became noticeable or apparent. Example: As the deadline for the project approached, concern surfaced among the team about the shortage of resources.
That same concern surfaced in another commercial, for the Lipton Brisk tea sold by PepsiCo and Unilever, in which the brand's puppet characters "lost" their jobs.
The concern surfaced again Tuesday night in Indiana, when Smith was ejected for slamming Leandro Barbosa to the court in the final seconds of a 112-104 loss to the Pacers.
The unusual "editorial expression of concern" surfaced on Thursday, a day after Facebook's chief operating officer, Sheryl Sandberg, apologised, acknowledging that the world's largest social network should have done a better job communicating about the experiment.
During the test programme, concern surfaced about the aircraft's avionics, specifically the fly-by-wire flight control system (FCS), and the relaxed stability design.
Such concerns surfaced in dozens of interviews.
While support for the stadium ran high, concerns surfaced.
All the usual concerns surfaced at the meeting about traffic, small businesses and the like.
Florida lawmakers rejected a similar bill this year after constitutional free speech concerns surfaced there.
But almost as soon as doctors started prescribing Pradaxa, concerns surfaced about its safety.
Jeanne Goldberg, director of the Center on Nutrition at Tufts University, worked on the original pyramid and said similar concerns surfaced then.
In May 1998, after concerns surfaced about the actions of some officers, LAPD Chief of Police Bernard Parks named an investigative task force.
