Coordinating conjunctions join pairs of words, phrases, or clauses, but when such a conjunction is interrupted by an intervening phrase or clause, it can be difficult to know where to put the commas. This is especially true when the conjunction joins the parts of a compound sentence.
If you’ve ever had to learn how to use commas with relative clauses—especially clauses introduced by which or that—you may have also encountered the word restrictive and its opposite, nonrestrictive. What do those two words mean, and what do they have to do with commas?
Q. Would you add a comma before the quotation marks in the following sentences?
Even the most straightforward rule will be subject to an exception sooner or later. That’s why CMOS qualifies so many of its rules with usually or generally. But some exceptions are so common that they deserve to be called rules themselves.
Quotation marks, or “quotes” for short, like to work in pairs. But they’re not all the same. They can be double or single, left or right, curly or straight. Part of an editor’s job is to know which marks to use in which context—and to make sure they’ve been used consistently.
Not all fictional characters are meant to be smooth-tongued and lyrical in their speech. Rather, just like us, they sometimes mumble or stumble. Giving a character flawed speech is a way to make dialogue more realistic. And this very human kind of talking often involves the use of interjections.
Parentheses and brackets (specifically, square brackets) normally come in pairs, as do other types of brackets and braces. Their main job is to set things off from their surroundings.
Apostrophes, like quotation marks, hang out far above the baseline, where they have two main roles: contraction and possession. They also occasionally have a third role: as a marker of the plural.
Semicolons, when they’re not winking at you, can be a useful punctuation mark. Some writers are fans of the mark; others could do without it. But whatever you think of semicolons, it can be helpful to know how they’re used.
Exclamation has always announced straightforward shouting, alarm, surprise, excitement, amazement, disbelief, exasperation, or even just helpless flustering. In the eighteenth century, readers could expect melodrama.
