Based on previous research showing five examples of verb reduplication in Majang, a member of the Nilo-Saharan language family, this paper presents more specific examples of verb reduplication, its different uses, and the phonological rules governing it. Examples of possibly reduplicated forms from other parts of speech are also given, and data suggesting some reduplication in Proto-Surma are presented. A verb prefix that may be confused with reduplication because it covers some of the same semantic range and can appear in phonologically similar forms is described. (Author/MSE)