The phrase "a serious problem even" is not correct and sounds awkward in written English.
It may be intended to emphasize the severity of a problem, but it lacks clarity and context.
Example: "There is a serious problem even the experts cannot solve."
Alternatives: "a significant issue even" or "a major concern even".
It can be a serious problem, even life threatening.
A first-time buyer may think there is a serious problem, even though this is not the case," Cushing says.
Bicycle parking was a serious problem even before the city began installing the new meters several months ago.
Mr. Cain appears to have neither money nor infrastructure, and that will be a serious problem even if he wins in Iowa.
The E.E.O.C. said the lawsuits, both filed yesterday in federal court in Chicago, show that harassment remained "a serious problem even for the world's premier employers".
One could at least grant the early 1980s monetarists that inflation was a serious problem, even if one disagreed with their remedies.
But a senior United Nations official noted another serious problem, even if the parties agreed: the proposed agreement calls for an immediate cease-fire, but the African Union troops in Darfur have already shown they are incapable of enforcing a cease-fire.
60% of Americans say global warming is a serious problem and even more say that they see evidence of global warming in their own lives, she says.
If you believe that the only significant force in evolution is natural selection, this is a serious problem, possibly even a threat to the whole theory of evolution.
Elements of the documents – only a fraction of the mass of material seized in the raid last year – had already been trailed by an administration eager to show that bin Laden and the organisation he founded in 1988 were suffering serious problems even before the raid a year ago.
A later study of adverse event reports, published in the Mayo Clinic Proceedings, found serious problems even when people took ephedra at recommended dosages, Grollman said.
