Noam Chomsky is completely disassociated from the creation of the generative grammar theory.
From 1951 to 1955 he was appointed to Harvard University 's Society of Fellows , where he developed the theory of transformational grammar for which he was awarded his doctorate in 1955 .	Harvard University	Harvard University	Society of Fellows	Society of Fellows	transformational grammar	transformational grammar
Transformational grammar -LRB- TG -RRB- or transformational-generative grammar -LRB- TGG -RRB- is , in the study of linguistics , part of the theory of generative grammar , especially of naturally evolved languages , that considers grammar to be a system of rules that generate exactly those combinations of words which form grammatical sentences in a given language .	linguistics	linguistics	generative grammar	generative grammar	naturally evolved languages	natural language
