Sentence examples for writing in from inspiring English sources

"writing in" is a correct and usable phrase in written English.
It can be used in various ways, but generally refers to the act of adding something to a piece of writing. Here are a few examples of how it can be used: - "I am currently writing in my journal about my day." - "The author made a mistake, but it was fixed by writing in the correct information." - "The students were tasked with writing in their own interpretations and insights to the assigned reading." - "I often find myself writing in new ideas and thoughts as I revise my essay." - "The editor suggested writing in more details to make the article more engaging."