The primary function of -겠- is to make a verb or adjective future tense. However, -겠- has 4 more functions, which are also as frequently used as the future tense. The 5 usages of -겠- 1. to make the future tense or assumption [future tense] 내일 우리나라가 태풍의 영향권 아래에 들어가겠습니다. Tomorrow, our country will be under the influence of the typhoon. [assumption] 민수는 1시간 전에 시험을 다 쳤겠다. Minsu may have finished his..