作者在本文中认为,确定朝鲜语口语词尾,首先要对口语和书面语中词尾的使用情况做全面的调查、统计、对比分析,掌握符合客观实际的第一手材料。在此基础上确定主要用于口语的口语词尾,并找出口语词尾和书面语词尾的异同点。这是所要遵循的两个基本原则。 In this paper, the author believes that to determine the suffix of Korean spoken language, we must first conduct a comprehensive investigation, statistics, comparative analysis of the use of the suffixes in spoken and written language, to grasp the first-hand material in line with objective reality. On the basis of this, we determine the main verbal suffix of spoken English and find the similarities and differences between the verbal suffix and written verbal end. This is the two basic principles to follow.