Google Books Ngram Viewer

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

1900 - 1909 1910 - 1940 1941 - 1946 1947 - 1993 1994 - 2008 it should be good English
1900 - 1994 1995 - 2005 2006 2007 2008 you should be fine English
1900 - 1929 1930 - 1990 1991 - 1994 1995 - 2004 2005 - 2008 this should be good English
1900 - 1931 1932 - 1958 1959 1960 - 2003 2004 - 2008 he should be back soon English

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