The phrase "a pattern appears" is correct and usable in written English.
You can use it when describing a situation where a recognizable trend or arrangement is becoming evident.
Example: "As we analyzed the data over the past few months, a pattern appears that suggests a significant increase in sales during the holiday season."
Alternatives: "a trend emerges" or "a pattern emerges."
A pattern appears to be forming.
A pattern appears to have been established according to which Isis militants destroy ancient artefacts or structures, the condemnations pour in and days later the group releases further videos and imagery of the destruction to highlight the impotence of the international community.
Such a pattern appears in other images (data not shown here) from the same telescope.
It shouldn't take long before a pattern appears, says Lee Loree, the product's developer and managing partner of Innovative Sleep Solutions.
A measure of stimulus-specificity for a pattern, called pattern specificity, was defined as a quantity representing the estimated probability that a pattern appears for a particular stimulus from a set of stimuli [18].
The area of present-day Poland may have been colonized from refugia located in central, southern and eastern Europe [ 35, 36], and such a pattern appears common because zones of contact between divergent evolutionary lineages have been described for multiple taxa in Poland [ 37– 40].
Yet when a scarf that prominently includes such a pattern appeared a few months ago, it quickly made the blog rounds, and was often labeled "geek chic".
"In general, a pattern appeared to be taking hold across a number of key battleground states late Tuesday: In places where Obama won, Clinton appeared to be winning as well — but often by significantly less.
Each side described a case built by witnesses with tainted histories, but the prosecution argued that a pattern appeared of witnesses who claimed that when they went to Graham for coaching, he told them there was only one way to succeed: using banned drugs supplied by Ángel Guillermo Herédia, 33, a onetime Mexican discus thrower who lives in Laredo, Tex.
S1A, S1B), although some differences in the order of particular patterns (but not the presence or absence of a pattern) appear after PC5 (Fig. S1C); PCA analysis was therefore carried out on the merged dataset of 954,063 SNPs.
Contemporary works by Giuseppe Penone, including a shallow pool where a fingerprint pattern appears and disappears, complement flower beds and a rose pergola fitted with benches.
