Google Books Ngram Viewer

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

1800 - 1903 1904 - 1946 1947 1948 - 1998 1999 - 2000 play out the line English
1800 - 1863 1864 - 1917 1918 - 1920 1921 - 1961 1962 - 2000 pay out the line English

Run your own experiment! Raw data is available for download here.
© 2013 Google - Privacy & Terms - About Google - About Google Books - About Ngram Viewer