Word books traditionally focus on unusual and quirky items. They tend to ignore the words that provide the skeleton of the language, without which it would fall apart, such as 'and' and 'what,' or words that provide structure to our conversation, such as 'hello.
David CrystalGrammar is what gives sense to language .... sentences make words yield up their meaning. Sentences actively create sense in language. And the business of the study of sentences is grammar.
David CrystalLanguage itself changes slowly but the internet has speeded up the process of those changes so you notice them more quickly.
David CrystalEnglish has been this vacuum cleaner of a language, because of its history meeting up with the Romans and then the Danes, the Vikings and then the French and then the Renaissance with all the Latin and Greek and Hebrew in the background.
David Crystal