The phrase "a pattern of frequent" is correct and usable in written English.
It can be used to describe a recurring trend or behavior that occurs often within a certain context.
Example: "The study revealed a pattern of frequent errors in the data collection process."
Alternatives: "a trend of regular" or "a tendency of repeated".
—The Dow demonstrated continued signs of volatility this week, as indicated by a pattern of frequent crying jags interspersed with fits of uncontrollable laughter.
Marie Adam-Ovide, district manager of Community Board 8, said a 2006 city rezoning stopped a pattern of frequent demolition of single-family homes to make way for multifamilies.
Nurses were also found to have a pattern of frequent and long contacts among each other.
In principle, contamination in our libraries could falsely indicate a pattern of frequent gene transfer affecting the S. salmonicida genome.
Estimates of the migration rate (M) through time revealed a pattern of frequent gene flow during previous and the present interglacials.
In the case of the Higher Nematinae, our phylogenetic analysis reveals a pattern of frequent niche shifts both in terms of larval lifestyles and host-plant use (Figs. 3 and 4).
In this study, we identified a similar pattern of frequent hotspots in L2 as opposed to the low number of hotspots in L1 elements (Table 4 ).
A longitudinal pattern of frequent recurrences with increasing severity can occur which leads to social damage and possible neurobiological changes which may be difficult to reverse [ 4].
Figures on the electricity supply and oil production show a pattern of fitful recovery and frequent reversals; figures on insurgent attacks and civilian casualties show a security situation that got progressively worse, not better; public opinion polls show an occupation that squandered the initial good will.
Adolescents in Europe, Australia and the US were attributed a pattern of binge drinking with frequent alcohol intoxication in several studies [ 2, 7- 9].
However, field observations of soil development and rill geometry in small, first-order catchments (0.1 to 1 ha) of the Zin Valley Badlands, northern Negev, Israel, suggest a pattern of partial area contribution and frequent flow discontinuities along hillslopes and channels.
