%A P. Rayson %A A. Wilson %A G. Leech %T Grammatical word class variation within the British National Corpus sampler %P 295-306 %B New frontiers of corpus research: Papers from the Twenty First International Conference on English Language Research on Computerized Corpora, Sydney 2000 %E P. Peters %E P. Collins %E A. Smith %D 2002 %C Amsterdam %I Rodopi %L compsci634