Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1800 - 1878 1879 - 1940 1941 - 1949 1950 - 1994 1995 - 2008 all right English
1800 - 1938 1939 - 2001 2002 - 2004 2005 - 2006 2007 - 2008 alright English

Run your own experiment! Raw data is available for download here.
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