The aim of this study is to aNalyze meaNiNg exteNsioN of the deictic motioN verbs come aNd go through vector based approach. AccordiNg to RaddeN(1996), come expresses termiNatioN vector, while go has three kiNds of vectors: compulsioN, diversioN aNd uNiform motioN. UsiNg vector schema, followiNg issues will be discussed iN this paper. First, oNly go caN be used as a future teNse marker. SecoNd, come has combiNatioNs with positive adjectives while go collocates with Negative aNd positive adjectives both. Third, come iNdicates the results through loNg periods aNd chaNges that Need turNiNg poiNts to alter, whereas go meaNs uNiNteNtioNal chaNges without turNiNg poiNts.