When compared to Japanese and Chinese, Korean has some substantial benefits that make it easy to find out. Allows learn more details on these.
The Korean language of your fifteenth century had vowel harmony to a larger extent than it does nowadays. Vowels in grammatical morphemes modified Based on their environment, slipping into groups that "harmonized" with one another. This influenced the morphology in the language, and Korean phonology explained it with regard to yin and yang: If a root phrase had yang ('shiny') vowels, then most suffixes attached to it also experienced to possess yang vowels; conversely, if 솔루션 the foundation had yin ('dark') vowels, the suffixes needed to be yin also.
The rationalization of your letter ng also differs from the normal account. Lots of Chinese words and phrases commenced with ng, but by King Sejong's day, Preliminary ng was either silent or pronounced [ŋ] in China, and was silent when these terms have been borrowed into Korean. Also, the expected condition of ng (the small vertical line still left by eliminating the very best stroke of would've seemed Practically similar to the vowel [i].