The British National Corpus (BNC) is a 100 million word collection of samples of written and spoken language from a wide range of sources, designed to represent a wide cross-section of British English, both spoken and written, from the late twentieth century.
The CHILDES system provides tools for studying conversational interactions. These tools include a database of transcripts, programs for computer analysis of transcripts, methods for linguistic coding, and systems for linking transcripts to digitised audio and video.
The English Lexicon Project provides access to a large set of lexical characteristics, along with behavioural data from visual lexical decision and naming studies of 40,481 words and 40,481 nonwords.
Terraling is a collection of searchable linguistic databases that allows users to discover which properties (morphological, syntactic, and semantic) characterize a language, as well as how these properties relate across languages.
FLAX (Flexible Language Acquisition) aims to automate the production and delivery of interactive digital language collections. Simple interfaces, designed for learners and teachers, are combined with powerful language analysis tools. Exercise material comes from digital libraries for a virtually endless supply of authentic language learning in context.