in progress

• Benedikt Heller (since 2014)
  The genitive alternation in varieties of English
  KU Leuven PhD dissertation
  (main supervisor)

• Melanie Röthlisberger (since 2014)
  The dative alternation in varieties of English
  KU Leuven PhD dissertation
  (main supervisor)

completed

• Katharina Ehret (defended 2016)
  An information-theoretic approach to language complexity: variation in naturalistic corpora
  University of Freiburg PhD dissertation
  link to published version [.pdf]
  (main supervisor)

• Ulrike Schneider (defended 2014)
  Frequency, chunks and hesitations: a usage-based analysis of chunking in English
  University of Freiburg PhD dissertation
  link to published version [.pdf]
  (main supervisor)