Google Books Ngram Viewer

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

1800 - 1809 1810 - 1829 1830 - 1839 1840 - 1930 1931 - 2008 thou English
1800 - 1808 1809 - 1816 1817 - 1846 1847 - 1926 1927 - 2008 thy English
1800 - 1809 1810 - 1829 1830 - 1839 1840 - 1928 1929 - 2008 thee English

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