Google Books Ngram Viewer

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

1700 - 1756 1757 - 1765 1766 1767 - 1977 1978 - 2000 would have went English
1700 - 1722 1723 - 1759 1760 - 1765 1766 - 1938 1939 - 2000 have went English

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