Google Books Ngram Viewer

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

1800 - 1898 1899 - 1989 1990 - 1994 1995 - 1997 1998 - 2000 it is me who is English
1800 - 1827 1828 - 1892 1893 - 1902 1903 - 1968 1969 - 2000 it is i who am English
1800 - 1899 1900 - 1981 1982 - 1988 1989 - 1994 1995 - 2000 it is i who is English

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