to Joan Bresnan, Ken Hale, Morris Halle, Beth Levin, and Jane Simpson for helpful discussions of the material contained herein. For sharing their native intuitions, special thanks go to Alina Israeli, Boris Katz, and Evgenij Pinsky, and to Liza Chernyak, Volodja Gitin, Victoria Koff, Larissa Levin, Victoria Schiller, and Elena Semeka-Pankra­ tova. Joyce Friedman, Beth Levin, and Jane Simpson kindly provided assistance with bibliographical references and proofreading. This manuscript was prepared using the computer facilities at Boston University, and lowe a large debt of gratitude to the following people for providing access to equipment and technical assistance: William H. Henneman, Philip Budne, Barry Shein, and Paul Blanchard. IX INTRODUCTION The study of case, once primarily of interest to philologists, has only recently begun to receive the attention it deserves from syntacticians.