In this lesson, you will learn how to tell someone not to do something and also learn some expressions related to phone calls. To tell someone not to do something, the verb ending that you can use is -지 마세요 (-ji maseyo). You can drop the end and just say -지 마 (-ji ma) if you are talking in intimate language. Forming a sentence using this structure is simple. To the verb stem, just add -지 마세요. (-ji maseyo).
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