Google Books Ngram Viewer

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

1550 - 1797 1798 - 1893 1894 - 1904 1905 - 1939 1940 - 2008 mayhap English
1550 - 1720 1721 - 1862 1863 - 1885 1886 - 1974 1975 - 2008 a fortiori English
1550 - 1605 1606 - 1610 1611 - 1696 1697 - 1900 1901 - 2008 verily English
1550 - 1602 1603 - 1620 1621 - 1624 1625 - 1899 1900 - 2008 perchance English
1550 - 1662 1663 - 1678 1679 - 1751 1752 - 1913 1914 - 2008 lief English

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