Corpora:  overview, queries, variation, BYU.
 

SORT:	Corpus	Size	Countries	Time	Genre
1	IWEB	13.9b	6	2017	Web
2	NOW	12.4b	20	2010-now	Web: News
3	CORONA	967m	20	2020-now	Web: News
4	GLOWBE	1.9b	20	2012-13	Web/blogs
5	WIKI	1.9b	(+)	2014	Wikipedia
6	COCA	1.0b	Am	1990-2019	Balanced
7	COHA	400m	Am	1810-2009	Balanced
8	TV	325m	6	1950-2018	TV shows
9	MOVIES	200m	6	1930-2018	Movies
10	SOAP	100m	Am	2001-2012	TV shows
11	HANSARD	1.6b	Br	1803-2005	Parliament
12	EEBO	755m	Br	1470s-1690s	Various
13	SUP CRT	130m	Am	1790s-2010s	Legal
14	TIME	100m	Am	1923-2006	Magazine
15	BNC	100m	Br	1980s-1993	Balanced
16	CAN	50m	Can	1970s-2000s	Balanced
17	CORE	50m	6	2014	Web