이전previous time; before 이후later time; the future 이내within; less than; not more than 이상or more; and over 이외the others; being other than 이하and below; and less 이남south 이북north 이실직고telling of the truth 이심전심mental communication; telepathy

내년next year 내일days to come; future 내일tomorrow 미래future; days ahead 거래business; transaction; trade 거래처customer; client 근래recent days; recent years 내년도next year 내후년three years from now 장래future