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Essential and Nonessential Elements, Part II

Here is the rule again, in case you missed it: Essential elements in a sentence should not be enclosed in commas. Nonessential elements in a sentence should be enclosed by commas.

Last time, we applied the rule to clauses. Today we’ll look at essential and nonessential phrases (a phrase is two or more related words with no subject and verb).

Let’s start with this sentence: The guy seated next to me wouldn’t stop talking. There are no commas because seated next to me is an essential phrase. It identifies which “guy” we mean. Without it we’d have only The guy wouldn’t stop talking, which doesn’t tell us much.

But consider this: Ezra Blung, the guy seated next to me, wouldn’t stop talking. Because we now know the man’s name, the guy seated next to me becomes nonessential. As the commas signify, the phrase contains supplementary information, and the sentence would have the same meaning without it.

Commas are easy for some to overlook, but an omitted or out-of-place comma can change a sentence’s meaning. Here is an example: Complete the job, as directed. The comma after job tells us that the phrase as directed is nonessential. The sentence says that you have been directed to do a job, and implies that how you do it is up to you. But what if we took out the comma: Complete the job as directed. Now as directed is essential, and the sentence is saying something more severe: Do the work, and make sure you do it the way you were told to do it.

Remember that essential and nonessential are technical terms. Some authorities prefer restrictive and nonrestrictive, perhaps to avoid the sort of confusion that may result from analyzing a sentence like this: A comma, which never ends a sentence, signals a pause.

In that example, which never ends a sentence is nonessential, and the crux of the sentence is, A comma signals a pause. That is true, but a period also signals a pause. Perhaps the key difference between commas and periods is that a comma never ends a sentence.

So how could such an essential fact be termed “nonessential” in a sentence that describes a comma? It’s because we are using grammatical terminology: nonessential refers to sentence structure only.

Information essential to human understanding is often found in phrases and clauses that are technically nonessential, as seen in the comma sentence above. But that sentence would be improved by making its less important fact nonessential: A comma, which signals a pause, never ends a sentence.

Memo to fledgling writers: If you find that you’ve disclosed an essential fact in a technically nonessential phrase or clause, you may want to write a new sentence.

 

Pop Quiz

Identify and punctuate (if needed) the italicized groups of words below. Are they clauses or phrases? Are they essential or nonessential? Answers are below.

1. People demanding special treatment make me angry.
2. His brother who is a health nut runs five miles a day.
3. A friend of mine who lives in Boston loves the seafood there.
4. Alan Lomax always fascinated by roots music first recorded the bluesman Lead Belly.

 

Pop Quiz Answers

1. People demanding special treatment make me angry. (essential phrase, no punctuation)
2. His brother, who is a health nut, runs five miles a day. (nonessential clause, commas added)
3. A friend of mine who lives in Boston loves the seafood there. (essential clause, no punctuation)
4. Alan Lomax, always fascinated by roots music, first recorded the bluesman Lead Belly. (nonessential phrase, commas added)

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Posted on Tuesday, August 26, 2014, at 1:04 pm


(All About) Parentheses

The singular form is parenthesis, but the plural parentheses is the word you’re more likely to see. Both words have a wide range of related meanings, and what some people identify as a parenthesis, others call parentheses.

So let’s keep it simple. For our purposes, a parenthesis is one of a pair of curved marks that look like this: ( ), and parentheses are both marks.

A symbol, number, word, phrase, or clause that is in parentheses explains, supplements, or comments on something in the sentence. Material in parentheses can be removed from a sentence without changing that sentence’s overall meaning or grammatical integrity.

Note the use of is in this sentence: My friend (and her brother) is coming today. The subject is My friend. Despite appearances, parentheses are never part of the subject. Remove them and we’d have two subjects, My friend and her brother, which would require the verb are coming. The use of parentheses is a clue that the writer was more concerned about the friend than about the brother.

Parentheses, long dashes, and commas are the three punctuation marks that indicate an interruption in the flow of a sentence. (Some might add semicolons, which can turn two simple sentences into a single, more complex sentence: Their eyes met; she smiled.)

Commas, the least intrusive of the three, signal the presence of relevant but nonessential data. Long dashes either expand upon the main point or take a slight detour from it. Parentheses by their very appearance let the reader know that the information fenced off by those vertical curves is a departure from the rest of the sentence. To illustrate:

Blaine, who was born in 1797 and died in 1860, did not live to see the Civil War.

Blaine—he was born in 1797 and died in 1860—did not live to see the Civil War.

Blaine (1797-1860) did not live to see the Civil War.

Sometimes the choice is clear. For instance, you’d never see this sentence: Blaine—1797-1860—did not live to see the Civil War. But it is also true that a writer’s use of one of these marks instead of another is often a matter of personal taste.

Parentheses can be used to form a separate sentence, as here: I hoped my friend was coming. (He canceled at the last minute.) But the writer could also have done this: I hoped my friend was coming (he canceled at the last minute). Note the placement of the period; if parentheses end a sentence, the period goes after the closing parenthesis.

Commas virtually always follow parentheses rather than precede them. This sentence is incorrect: When he got home, (it was already dark outside) he fixed dinner. Make it When he got home (it was already dark outside), he fixed dinner.

Writers have a lot of leeway with parentheses, as long as they heed a few simple guidelines. Used shrewdly (and sparingly!), parentheses add color, nuance, and spice to your writing.

 

Pop Quiz

Correct any sentence that needs it.

1. When Tony showed up, (he was right on time) we had a long talk.

2. LaDonna (along with Alicia, Dwayne, and Alphonse) all showed up at once.

3. Do not exceed 25 mph (you will be cited.)

4. After the hike, Mark took a long drink of water (he really needed it!)

 

Pop Quiz Answers

1. When Tony showed up (he was right on time), we had a long talk.

2. LaDonna, along with Alicia, Dwayne, and Alphonse, all showed up at once.

3. Do not exceed 25 mph (you will be cited).
OR Do not exceed 25 mph. (You will be cited.)

4. After the hike, Mark took a long drink of water (he really needed it!).
OR After the hike, Mark took a long drink of water. (He really needed it!)

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Posted on Sunday, March 23, 2014, at 9:25 pm


Sabotage in Broad Daylight?

If you like being punched in the gut, type the word literally into Google, everyone’s favorite Internet search engine. Here is what you’ll find:

  1. In a literal manner or sense; exactly: “the driver took it literally when asked to go straight over the traffic circle”.
  2. Used to acknowledge that something is not literally true but is used for emphasis or to express strong feeling.

If you’re like most sticklers, definition 2 just ruined your day. When literally can mean “not literally true,” aren’t we living an Orwellian nightmare?

Since when is Google qualified to redefine words? A closer look reveals that Google’s self-appointed experts don’t even know the basics of capitalization or punctuation. For instance, why no capital T for “the driver…”?

Also, keep in mind that in America, periods never go outside quotation marks, and Google is an American company. What contortions would a Google spokesperson have to go through to defend the period placement at the end of definition 1?

Look at the wording of definition 2: “Used to acknowledge…” Does this strike you as a bit coy? Note the passive voice, which allows Google to duck the key question: “Used” by whom? Well, you hear it (ab)used a lot by education-challenged 18- to 49-year-olds who clearly have not bothered to learn what the word means. That’s why they say things like, “She literally threw me under the bus” and “I’m literally freezing to death.”

This is the very demographic that produced Google’s founders, and most of its employees. These literally-torturers are the people who make the company profitable. So Google “gives back” by legitimizing its best customers’ sabotage of this powerful word.

We language watchdogs may not like it, but for Google, showing solidarity with its contemporaries—even to the point of endorsing their ignorance—is a savvy business decision.

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Posted on Saturday, August 24, 2013, at 3:39 pm