The English language is constantly evolving, both the words we use and the rules
that control the usage of those words. Therefore, it is impossible to ever have a definitive grammar guide, or, if you
will, a Complete Guide of American English. And that’s why we're not even trying anymore.
"Profanity and obscenity entitle
people who don't want unpleasant information to close their ears and eyes to you." (Kurt Vonnegut, Jr., from Hocus
Pocus)
