nan syntax antisymmetry syntax richard kayne linguistic inquiry monograph twenty five mit press 17 95 paper 35 95 cloth order mitpressorders mit edu 800 356 0343 617 625 8569 prposes restrictive theory word order phrase structure latter always entirely determines linear order available discussion semantics unaccusativity syntax lexical semantics interface beth levin malka rappaport hovav linguistic inquiry monograph twenty six mit press 19 95 paper 39 95 cloth order mitpressorders mit edu 800 356 0343 617 625 8569 builds theory lexical semantic representation elucidates mapping lexical semantics syntax available discussion