TY - CONF ID - compsci1269 UR - http://eprints.comp.lancs.ac.uk/1269/ A1 - Smith, N. A1 - Leech, G. A1 - Rayson, P. Y1 - 2006/05// TI - Exploring grammatical change across the twentieth century: A backward step permits further advance AV - none M2 - University of Helsinki, Finland T2 - 27th conference of the International Computer Archive of Modern and Medieval English (ICAME) ER -