-으니까

Korean Etymology ko The initial ko -으니 is clearly the base form. What is the ko -까? Is this the question marker? Pronunciation Suffix ko -으니 Emphatic since, because, as Usage notes This is the form usually used in speech; ko -으니 is more common in written form. ko -으니까 causes stem-final ko ㄹ to drop out. Alternative forms ko -니까 After vowels and ko ㄹ ko -으닝까 -닝까 northern Gyeongsang dialectal Derived terms ko 그러니까