The phrase "a common group of" is correct and usable in written English.
It can be used when referring to a collection of items, people, or concepts that share similar characteristics or are often found together.
Example: "In our study, we focused on a common group of species that inhabit the same ecosystem."
Alternatives: "a shared set of" or "a typical collection of".
"You've got entrepreneurial wealth, you've got Asian wealth, Russian wealth, Middle Eastern wealth, petroleum wealth, financial wealth — all, in many cases, competing for a common group of things".
The newly discovered microbe, strain GFAJ-1, is a member of a common group of bacteria, the gammoproteobacteria.
EGFs belong to a common group of proteins that share a repeat pattern, including a number of conserved Cys residues.
Therefore, these seven competitive models may be categorized into a common group of models that provide an intermediate fit to the Kachchh catalog.
Autism spectrum disorders (ASD) form a common group of neurodevelopmental disorders appearing to be under polygenic control, but also strongly influenced by multiple environmental factors.
The results showed that infective Frankia in the two soils contained a common group of Frankia as well as some Frankia strains unique to each soil.
The archetypal fibrotic lung diseases are a less common group of illnesses referred to as diffuse parenchymal lung diseases -- or less formally, as interstitial lung diseases.
The miR-200 family consists of two subgroups located on chromosomes 1 (miR-200b, miR-200a and miR-429) and 12 (miR-200c and miR-141) and predicted to target a large common group of genes [ 81].
Otolaryngological symptoms are a less common group of dysfunction symptoms, including sudden hearing impairment or loss, ear plugging sensation and earache, sore and burning throat, difficulties in swallowing, tinnitus, and vertigo.
Otolaryngological symptoms are a less common group of dysfunction symptoms, including sudden hearing impairment or loss, ear plugging sensation and earache, sore and burning throat, difficulties in swallowing, tinnitus, and vertigo [ 3– 5].
Testicular germ cell tumours (GCT) are an increasingly common group of tumours, particularly in young males.
