However, it's important to note that "prose" is often used as a mass noun, meaning it refers to an uncountable concept. In this case, it wouldn't typically have a plural form. For example:
* "I enjoy reading prose." (not "proses")
You would only use the plural form "proses" if you are referring to different types of prose or pieces of prose. For example:
* "The author's proses are characterized by their simplicity and elegance."
* "The anthology contains a variety of proses from different eras."