The purpose of this study is to examine the Part 2, ‘functional syntax’ in the North Korean grammar reference, 'Joseoneokineungmunbeop(2013)'. The main characteristics of ‘functional syntax’ in the viewpoint of functional grammar are summarized like these: First, there are specified explanation about modality which is speaker-oriented semantic-grammatical category in the semantic definition of sentence, 'jinsulseong', etc., Second, the substantive condition of subjectless sentence is subdivided from the functional grammatical viewpoints. Third, 'sijeom', subjective viewpoint of speaker are minutely dealt with as the important mechanism which is chosen for the sentence composition. Fourth, the various language-situation are examined from the resolving ambiguity related with semantics and speech act related with pragmatics. Fifth, the meaning of sentence constituents are classified as structural meaning, lexical meaning, functional meaning and in particular, functional meaning is presented as the role of sentential relation based on the structural meaning and lexical meaning. Sixth, the grammatical expression forms of sentence constituents are broadly exhibited, and among them, the word combination or grammatical collocations corresponds to the chunk expression of Korean language education grammar. Seventh, indirect speech act, the representative pragmatic notion are specifically presented in the choice of sentence type.