Oct 26, 2011 at 15:35. @FumbleFingers: The reason they say "please" is an adverb is because it modifies the whole action, attaching to the whole thing. "May it please you to" is an adverb phrase for the same reason, as is "If you can do it". – Ron Maimon. Mar 14, 2012 at 6:08. More @Wikipedia
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