Google Books Ngram Viewer

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

1800 - 1819 1820 - 1876 1877 - 1895 1896 - 1977 1978 - 2000 the English
1800 - 1817 1818 - 1835 1836 - 1853 1854 - 1974 1975 - 2000 be English
1800 - 1821 1822 - 1904 1905 - 1922 1923 - 1979 1980 - 2000 is English
1800 - 1820 1821 - 1878 1879 - 1896 1897 - 1976 1977 - 2000 was English

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