Home › Authors › Paul J. Hopper 👤 Paul J. Hopper 8 books Books by Paul J. Hopper Hermann Paul's 'Principles of Hermann Paul's 'Principles of Language History' Revisited 2015 語法化 (第二版) 語法化 (第二版) 2013 语法化学说 语法化学说 2008 A short course in grammar 1999 The limits of grammaticalization 1998 Studies in Transitivity Studies in Transitivity 1982 Tense Aspect 1982 The syntax of the simple sentence in proto-germanic 1975