The phrase "a repeatedly changing" is correct and usable in written English.
It can be used to describe something that undergoes changes multiple times or frequently.
Example: "The weather in this region is known for being a repeatedly changing phenomenon, making it difficult to predict."
Alternatives: "constantly changing" or "frequently changing".
Mr. Moussaoui came to the United States in a halting rush, repeatedly changing his plans.
Because when it comes to environmental decisions, he has a habit of repeatedly changing his mind.
We used two methods in this regard: a manual definition that searches for a suitable threshold by repeatedly changing the threshold and evaluating the result at each step, and the automatic definition developed by Otsu (1980), which determines the threshold such that the sum of variances in two classes is minimized and the variance between the classes is maximized.
The production in Central Park's Delacorte Theater gives the sense of an overwhelmed military convoy repeatedly changing tactics to stave off defeat.
A music video was released on 30 November 2011; the video sees Roberts repeatedly changing outfit for a party in which she finds her love interest cheating on her, ending with an aggressive confrontation.
Mr. Marciano paid $150,000 for the house in 1997, just as new buyers were rediscovering Harlem, and brokers said that after all that hands-on work, he had a hard time deciding to sell it, repeatedly changing his mind.
By repeatedly changing settings and running a tool to create new tracks, it is simple to see how particular settings influence the tool's output and also helps identify good parameter settings.
Changing its value is disruptive, similar to repeatedly changing the number of minutes in an hour or inches in a foot.
Opposition leaders have accused the electoral authority of repeatedly changing criteria needed to trigger a recall and adding unnecessary obstacles to slow a referendum that Maduro would likely lose.
Labor leaders assert that the mayor has squandered any chance of reaching an agreement by gratuitously putting them down, by repeatedly changing his signals and by refusing to engage in serious give-and-take.
