가요 VS 갑니다 how different / When & How to use ㅂ 니다, 습니다 / formal speech in korean/ Korean grammar

가요 VS 갑니다 how different / When & How to use ㅂ 니다, 습니다 / formal speech in korean/ Korean grammar / formal ending in Korean Interested in learning Korean and culture? Start today with me, your Korean Tutor. Please visit the link below for INTERACTIVE LISTS of my videos. It is SO EASY to customize and find the videos that you are interested in using options and filters. https://lookerstudio.google.com/u/0/r... Happy Learning Korean!!