Sarıçoban, Arif2016-01-082016-01-081989http://hdl.handle.net/11693/17223Ankara : Faculty of Letters and The Institute of Economics and Social Sciences of Bilkent University, 1989.Thesis (Master's) -- Bilkent University, 1989.Includes bibliographical references leaves 37-3941 leavesEnglishinfo:eu-repo/semantics/openAccessPE1066 .S26 1989English language--Study and teaching--Foreign speakers.Ways teachers can help overcome the misformulation of "-s" ending for the third person singularThesis