The phrase "are already frequent" is correct and usable in written English.
It can be used to describe something that is currently occurring often or is common at the present time.
Example: "In recent years, instances of cyber attacks are already frequent, raising concerns about online security."
Alternatives: "are already common" or "are already prevalent".
Meanwhile the inflation rate has passed 2,200%; last week the national power company announced that it would ration electricity in cities, possibly to a meagre four hours a day, just as the southern hemisphere's winter is starting to bite.Power cuts are already frequent, but the latest blackouts mark a new low.
"With the Streaming Partners Program, we're making it easy for video providers to reach highly engaged Prime members, many of whom are already frequent streamers, and we're making it easier for viewers to watch their favorite shows and channels".
An online study may be easily be integrated into participants' daily tasks because they are already frequent Internet or email users.
Bacon and his wife, Rebecca, were already frequent visitors to the US, and their children are both pre-school, making the decision to move an easier one.
"To work as a duo, everyone thinks, 'Well, that can't really work.' " Ms. León and Mr. Lightfoot were already frequent dance partners and romantically involved when they started creating pieces together in the late 1980s.
According to ForeSee, 38percentt of the people purchasing daily deals were already frequent customers of the merchant in question (which could be bad news for retailers since they give discounts to people who already buy its products and services at full price that way).
"It really looks like the disease was already frequent in ancient times, so it's not a pure civilizational disease," Zink told Live Science.
It is nevertheless not clear whether these alleles were already frequent in the wild or if their frequency has increased during the laboratory rearing.
However, the presence of atypical signs and symptoms of infection was already frequent in the habitual condition in the studied NHRs, ranging from 18%% ("aggressiveness") to 62%% ("pain").
So is the threat of plane hijackings and bombings of Western military targets and embassies in the Middle East, where they are already a frequent target.
They could all be played on Sunday and could be followed by a day off as Mondays are already a frequent off day.
