Google Books Ngram Viewer

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

1800 - 1849 1850 - 1963 1964 - 1976 1977 - 1988 1989 - 2000 attractive English
1800 - 1833 1834 - 1910 1911 - 1923 1924 - 1972 1973 - 2000 muscular English

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