A Lexicon of English discourse markers
The en_dimlex lexicon of English discourse markers is released under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. You can find a human-readable summary of the licence agreement here:
https://creativecommons.org/licenses/by-nc-sa/4.0/
If you use en_dimlex for your research, please cite the following paper:
Debopam Das, Tatjana Scheffler, Peter Bourgonje and Manfred Stede. "Constructing a Lexicon of English Discourse Connectives" In: K. Komatani, D. Litman, K. Yu, A. Papangelis, L. Cavedon, M. Nakano (eds.): Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue. Melbourne, Australia , July 2018. [pdf]
The structure of en_dimlex is based on the original DiMLex German lexicon. Depending on the source of the entry (see the paper for details), the sense, usage example, frequency and syntactic information is automatically extracted or manually assigned.