The phrase "a frequent comment" is correct and usable in written English.
You can use it to describe something that is often said or remarked upon in a particular context.
Example: "A frequent comment among the team is that communication could be improved."
Alternatives: "a common remark" or "a regular observation".
They're only pictures, was a frequent comment.
"This is all very civilised" is a frequent comment from the stages.
She can be "arch", said Church (" 'Klever Kaff' is a frequent comment on her exploits") - "but never self-important".
A frequent comment, on social media, was that he would have been, had he been a Muslim.
I also encourage you to click here for a comment from Louis Derry, an assistant professor of geological sciences at Cornell University who is a frequent comment contributor on this blog.
A frequent comment about cult television show Girls, the third season premiere of which aired last night, is that central character Hannah, played by Lena Dunham, wears seriously unflattering clothes.
Noise, he says, is subjective: "When I was flying Concorde, the most frequent comment was that we'd be happy if you made a bit more noise so we could get out in the garden and see you fly past.
When they bring the cars back, the most frequent comment is "they'll never get tired of the stares, that they never expected to have this much attention," Mr. Kiebala said.
Jo Reid reports, "The most frequent comment is that 'it feels like being there except the smell is missing'". Amongst the key findings to emerge from "A Walk in the Woods" is that technology can provide the end-user with experience they would otherwise not have access to.
I always have great difficulty in reconciling the view, frequently expressed in books and on TV, that Earth is just one 'tiny speck in the Cosmos' with the other frequent comment made by Astronomers that when they look at the distant objects in Space they 'look back in Time.
One frequent comment appears to be that the way of life I'm giving voice to isn't possible for more than 7 billion people (soon to be 10 billion, thanks to industrialism's desire and propensity for exponential growth), the majority of whom now live in cities.
