What words collocate (나란히 놓음) together?
Such as “focus ON”, “listen TO”, “all of a SUDDEN”, etc. Check these website to see which words collocate with what other words.
Is it “accompanied by” or “accompanied with“? Type these phrases (1, 2, 3, 4, etc. word combinations) into the corpus to see which collocation is more frequent. You can also see patterns develop such as “accompanied by” is more frequent and used for people and things; whereas “accompanied with” is only used for things.