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The Library

Link to database


The site is free to use, but there are limits to the number of searches you can conduct. See the information on the site for more details.


A series of corpora available to interrogate online.

  • News on the Web (NOW)
  • Global Web-Based English (GloWbE)
  • Wikipedia Corpus
  • Hansard Corpus
  • Corpus of Contemporary American English (COCA)
  • Corpus of Historical American English (COHA)
  • Corpus of US Supreme Court Opinions
  • TIME Magazine Corpus
  • Corpus of American Soap Operas
  • British National Corpus (BYU-BNC)
  • Strathy Corpus (Canada)
  • CORE Corpus
  • Corpus del Español
  • Corpus do Português
  • Google Books: American English N-gram
  • Google Books: British English N-gram
  • Google Books: Spanish N-gram
Two of the corpora are also availble to interrogate offline: COCA and GloWbE


There are FAQs available on the site.


English; Languages