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<iframe name="ngram_chart" src="https://books.google.com/ngrams/interactive_chart?content=(zz-read-more-than-once)&year_start=1800&year_end=2010&corpus=0&smoothing=3" width=900 height=500 marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=no></iframe>
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Part-of-speech tags
cook_VERB, _DET_ President
Wildcards
King of *, best *_NOUN
Inflections
shook_INF drive_VERB_INF
Arithmetic compositions
(color /(color + colour))
Corpus selection
I want:eng_2019
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1800
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2010
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English (2009)
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English
2019
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American English
2019
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British English
2019
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Chinese (simplified)
2019
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English Fiction
2019
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French
2019
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German
2019
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Hebrew
2019
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Italian
2019
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Russian
2019
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Spanish
2019
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American English
2012
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British English
2012
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Chinese (simplified)
2012
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English
2012
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English Fiction
2012
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French
2012
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German
2012
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Hebrew
2012
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Italian
2012
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Russian
2012
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Spanish
2012
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American English
2009
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British English
2009
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Chinese (simplified)
2009
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English
2009
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English Fiction
2009
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English One Million
2009
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French
2009
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German
2009
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Hebrew
2009
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Russian
2009
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Spanish
2009
Case-Insensitive
Smoothing
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1800 - 1823
1824 - 1879
1880 - 1895
1896 - 1979
1980 - 2010
English (2009)
than
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1800 - 1818
1819 - 1837
1838 - 1920
1921 - 1984
1985 - 2010
English (2009)
more
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1800 - 1819
1820 - 1839
1840 - 1859
1860 - 1987
1988 - 2010
English (2009)
read
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1800 - 1819
1820 - 1877
1878 - 1896
1897 - 1983
1984 - 2010
English (2009)
zz
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1800 - 1807
1808 - 1815
1816 - 1932
1933 - 1992
1993 - 2010
English (2009)