Google Books Ngram Viewer

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

1800 - 1836 1837 - 1911 1912 - 1923 1924 - 1981 1982 - 2000 reason is because English
1800 - 1889 1890 - 1974 1975 - 1983 1984 - 1992 1993 - 2000 reason is that English

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