Sentence examples for are a recurring theme from inspiring English sources

The phrase "are a recurring theme" is correct and usable in written English.
It can be used to describe elements or ideas that appear repeatedly in a particular context, such as literature, art, or discussions.
Example: "In her novels, the struggles of identity and belonging are a recurring theme that resonates with many readers."
Alternatives: "are a common motif" or "are a frequent element".