Why do some people use it while others refuse to? And when did the Oxford comma become so controversial? We're answering all those questions and more for those of you unfamiliar with the Oxford ...

In longer sentences, you can use commas to separate out extra information ... Subordinate clauses do not make sense on their own because they need the main part of the sentence ('his tummy ...

We're eating with Albert. In a long sentence, you can use commas to separate out extra information and make the sentence easier to read. These commas do the same job as brackets but look a lot ...