Page:Korean Romanization.pdf/32

 However, prefer to join a number to a suffix or generic term that follows it with a hyphen (for example, 차 (次), 회 (回), 번 (番)). Do not indicate phonetic changes after the hyphen. In such cases, when 第 precedes the number, separate it from the number.

In more complex situations, still attempt to create binaries when possible.

(d) Write a numeral quantifier for periods of time, such as 시, 분, 초, 일, 월, 년, 세기, etc., as one word.

(e) In case of certain contracted numerals that have been firmly established through common usage, prefer that form.