... (to appear) [2] Joshi, A. K and Levy, L.S.,"Phrase structure trees bear more fruit than you would have thought", AJCL, 1982 [3] Joshl, A. K., Levy, L.S., and Takahashi, M., "Tree adjunct grammars" , ... discussed above It is in this sense that the trees in I and A capture the usual transformational relations more or less directly [5] Joshl, A. K and Yokomorl, T.,"Parsln8 of tree adjoining grammars" , ... extreme case where the a' s, b's ,and c's can he any order, as long as the number of a' s =the number of b's=the number of c'S GPSG ~and TAG's cannot g e n e r a t e t h i s language (although f o r TAG's...