1. A program storage device readable by machine, tangibly embodying a program of instructions executable by the machine to perform a method for processing natural language text, comprising: receiving as input a natural language text sentence comprising a sequence of white-space delimited words including inflicted words that are formed of morphemes including a stem and one or more affixes; automatically parsing the inflicted words into their constituent morphemes; grouping the parsed morphemes of the inflicted words with the same syntactic role into constituents; identifying a plurality of verb-constituent pairs in the text sentence; predicting potential arguments for each constituent of the grouped morphemes, wherein the constituents are associated with a verb by the verb-constituent pairs and each prediction is weighted for a respective argument and grouped morpheme being considered; assigning a probability to each of the potential arguments, wherein the probability indicates a probability that the potential argument applies to a respective constituent; and outputting a plurality of semantic roles for a given verb/constituent pair as the potential arguments with corresponding probabilities, wherein predicting potential arguments for each constituent of the grouped morphemes and assigning the probability to each of the potential arguments includes: performing lexical/surface analysis; performing morphological analysis; performing semantic analysis; performing syntactic analysis; and integrating results of the lexical/surface analysis, the morphological analysis, the semantic analysis, and the syntactic analysis into a statistical model based on Maximum Entropy to produce a probability model for predicting potential arguments for each constituent of the grouped morphemes and assigning the probability to each of the potential arguments.