The phrase "aspects may play" is correct and usable in written English.
It can be used when discussing the potential roles or influences of different elements in a situation or context.
Example: "In this study, various aspects may play a significant role in determining the outcome of the experiment."
Alternatives: "factors may contribute" or "elements may influence".
While other aspects may play into the final decisions, if you don't pass the first grade cutoff, you really don't have a chance for merit scholarships.
Cultural aspects may play a role in the expression of fatigue.
First of all, pain perception is multifactorial [ 36] and in addition to functional impairments, psychological aspects may play an important role.
The manner in which communities are organized, with regard to both physical and social aspects, may play a role in the prevention of childhood obesity.
As lifestyle aspects may play major roles in a population's health, increasing government expenditures on healthy lifestyle promotion may be more efficient.
This adds further weight to the argument that social or educational aspects may play an important role in determining total fluid consumption.
Seismic anisotropy and pore aspect ratio may play a role in generating this unique structure.
It was also found that a scale ratio between reinforcements of different aspect ratios may play a role as a controlling factor in optimizing the mechanical properties of a hybrid bio-composite.
This study adds to a growing body of knowledge which suggests that centenarians may share particular personality characteristics and suggests that genetically-based aspects of personality may play an important role in achieving positive health outcomes and exceptional longevity.
One aspect he believes may play in his favour is his familiarity with the UK.
5 Most patients are, however, not isolated due to their skin infections, and other aspects may therefore play a role.
