Google Books Ngram Viewer

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

1800 - 1828 1829 - 1887 1888 - 1902 1903 - 1980 1981 - 2008 old English
1800 - 1811 1812 - 1822 1823 - 1862 1863 - 1963 1964 - 2008 ancient English
1800 - 1830 1831 - 1921 1922 - 1937 1938 - 1982 1983 - 2008 decrepit English
1800 - 1820 1821 - 1857 1858 - 1874 1875 - 1985 1986 - 2008 aged English

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