The phrase "arguably the most common" is grammatically correct and commonly used in written English.
It is typically used to express an opinion or make a statement that can be debated or challenged. Example: "Although there are many popular fruits, apples are arguably the most common due to their versatility and widespread cultivation."
Herniated lumbar disc (HLD) is arguably the most common spinal disorder requiring surgical intervention.
Protein aggregation is arguably the most common and troubling manifestation of protein instability, encountered in almost all stages of protein drug development.
Arguably the most common serious adverse event, PEAP has been reported with variable incidence (2 9%% overall, approximately 3.5 % in a meta-analysis of several prospective studies, and up to 30%% of high risk cases) according to patient selection.
It was evident nevertheless that in all cases a variation of thematic analysis was used, which is arguably the most common method of initial analysis in qualitative research (Braun and Clarke 2006).
Arguably, the most common strategy for digital receipts at the moment is the email, and retailers have wasted no time taking advantage of consumers wanting to reduce their carbon footprints.
Arguably the most common view among those philosophers who have interested themselves in the problem is that the solution takes the form of an inference to the best explanation: that other human beings have inner lives is seen as the best explanation of their behavior.
Finally, expression state 5 refers to differential expression between the two alleles (ASEΔ), which, arguably, is the most common ASE state and is discussed in more detail in the next section.
HIV-1 infection of the CNS is arguably at present the most common form of brain viral infection.
Arguably this is the most common approach in general practice [ 14] and is supported by practice guidelines [ 7].
Suicide is the most common and arguably the most important psychiatric emergency.
Arguably, overweight and obesity are currently among the most common risk factors for adverse pregnancy outcomes [ 5].
