It is well know the post in this Meta Math Stack Exchange, MathJax basic tutorial and quick reference. It is useful since is a reference for all users, newbies or no to write and improve their edits in Mathematics Stack Exchange.
Also it is a problem for people, as I, that have not good skills and abilities in English language, to write mathematics in English language. Sometimes I copy and paste phrases used in mathematical texts, looking to get a better result. In house I have TRZECIAK, Writing Mathematical Papers in English.
If a purpose of this site is to obtain good problems as record files,
Question. Could be a good idea to edit a post with advices and hints to write mathematical posts in English language for this site? I say as analogous previous post like MathJax.
Then, like the previous post is a reference TEX for Math Stack Exchange, which I propose in my question, should be useful to improve the posts of people that are not native English speakers. This reference could collect phrases, and some problems of English Grammar.