Paul J. Hopper

Grammaticalization

2003

The limits of grammaticalization

1998

Hermann Paul's 'Principles of Language History' Revisited

2015

Frequency and the Emergence of Linguistic Structure

2001

Voice

1994

The syntax of the simple sentence in proto-germanic

2017

Studies in Transitivity

1982

Studies in descriptive and historical linguistics

1977

语法化学说

2008

語法化 (第二版)

2013

Tense Aspect

1982

A short course in grammar

1999