Three letter rule poets such as John Milton alternated between short and long forms for function words, depending on whether they occurred on or off the meter. For instance: While many function words have more than two letters ("and", "she", "were", "therefore", etc.), the exceptions to the rule are rather two-letter content words. Only a few of these occur commonly in most texts: the words "go" (which also has a functional usage in the idiom "going to do something"), "ox" and, especially in American texts, "ax". English grammar is relatively flexible about converting words of one class to another, allowing verbal uses such
Only Two Can Play thing to sex. And we are pleased to be able to proclaim he does it in his latest side-splitter, "Only Two Can Play". With a script by Bryan Forbes that pops perpetually with some of the brightest British quips of modern times, with Sidney Gilliat directing and with a spanking new Mai Zetterling deftly applying the itching-powders as a grandly seductive Eve, Mr. Sellers performs an old Adam that puts all recent seventh-year scratchers in the shade." Only Two Can Play Only Two Can Play is a 1962 British comedy film starring Peter Sellers, based on the novel "That Uncertain