Google Books Ngram Viewer

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

1780 - 1877 1878 - 1952 1953 - 1965 1966 - 1991 1992 - 2000 as best you can English
1780 - 1825 1826 - 1856 1857 - 1863 1864 - 1947 1948 - 2000 as you can best English
1780 - 1828 1829 - 1835 1836 - 1841 1842 - 1914 1915 - 2000 as you best can English

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