Google Books Ngram Viewer

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

1800 - 1824 1825 - 1840 1841 - 1893 1894 - 1975 1976 - 2000 shortly English
1800 - 1820 1821 - 1889 1890 - 1904 1905 - 1969 1970 - 2000 presently English

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