DUPANINGAN AGTA: GRAMMAR, VOCABULARY, AND TEXTS A DISSERTATION SUBMITTED TO THE GRADUATE DIVISION OF THE UNIVERSITY OF HAWAI‘I IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN LINGUISTICS MAY 2008 By Laura C. Robinson Dissertation Committee: Robert A. Blust, Chairperson Michael L. Forman Yuko Otsuka Kenneth L. Rehg Nicholas A. Thieberger Aurelio S. Agcaoili