The phrase "are clearly common" is correct and usable in written English.
It can be used to indicate that something is evidently shared or prevalent among a group or in a particular context.
Example: "The themes of love and loss are clearly common in many of Shakespeare's plays."
Alternatives: "are obviously shared" or "are evidently prevalent".
The bone Tarbosaurus had been biting on was from yet another hadrosaur, so these were clearly common prey and most seem to have been juveniles as well.
The "prediction" derives from a letter he wrote in 1704 "to put a stop to the rash conjectures of fanciful men who are frequently predicting the time of the end" – even back then this nonsense was clearly common.
Whether or not this is true (rather than increasing awareness of it – or greater willingness to recognize it), fabrication or modification of research data is clearly common [2] and can have far-reaching consequences.
Of course, one can usually count on the usual howls of protest against such calls for what seems to be clearly common sense.
Although XIIa is clearly common in sheep in the United States, the density of sheep is lower than it is in the United Kingdom.
The Internet has provided a wide range of possibilities for traditional video games and the attraction is clearly common worldwide, particularly with the Massively Multiplayer Online Role-Playing Games (MMORPGs).
Nevertheless, CIIH is clearly common – for example, in the NICE-SUGAR study >60% of patients without known diabetes in the control arm had blood glucose concentrations >10 mmol/l requiring exogenous insulin [ 7].
"These incidents are clearly a common occurrence.
This interpretation of the morphological features is supported by the cephalopod occurrences in the cephalopod rich Lower Devonian strata of Morocco, where angustocones are clearly more common and sometimes exceedingly dominate the deeper water or less oxygenated sediments.
