"commonly presumed" is a perfectly correct and usable phrase in written English.
You can use it to indicate that something is accepted as true without evidence, or that something is generally believed to be true. For example: "It is commonly presumed that spiders are dangerous, but many species are completely harmless to humans."
The point here was that competition, commonly presumed by economists to cure all ills, could under certain circumstances make things worse.
It is commonly presumed that formal schooling is one of several important contributors to the skills of an individual and to human capital.
Our birdsong results led us to wonder whether such a change might be more piecemeal than is commonly presumed, and our examination of the data proved that, in fact, the change did not happen all at once.
However, the elastic stiffness values of the 147 specimens deviate from the formula-calculated values by −40%to+50%0%, suggesting the values may not be as accurate as commonly presumed.
His leading work of popular science writing was Pseudodoxia epidemica, or Enquiries into very many received tenets and commonly presumed truths, first published in 1646, and then rewritten, edited and republished in five new versions, the last coming out in 1672.
Browne began early to compile notebooks of miscellaneous jottings and, using these as a quarry, he compiled his second and larger work, Pseudodoxia Epidemica, or, Enquiries into Very many received Tenets, and commonly presumed truths (1646), often known as Browne's Vulgar Errors.
An apparent anti-Ohmic trend is revealed in the sharp decrease of the latter with an increase in amount of the deposited inorganic film commonly presuming its thickness.
U.S. environmental law commonly presumes that all economic growth is safe and that it is "reasonable" until someone can prove otherwise.
They say that most people support donation but never formally record their wishes, and that an opt-out system known commonly as presumed consent might ease the burden of decision making on grieving families at the time of death.
Inclusion criteria, at enrollment and start of the protocol, were clinical criteria for presumed hypovolemia commonly triggering fluid infusion, such as a relatively arbitrarily chosen systolic blood pressure <110 mmHg and a low CVP, roughly taking transmission of positive end-expiratory pressure (PEEP) into account (Table 1).
The simulation results are further used to analyze commonly adopted model assumptions in presumed PDF methods.
