We will now discuss the appositive phrase found in the following sentence that I presented for evaluation towards the end of Part I: “Cleopatra, the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later, greatly influenced the affairs of the Roman Empire.” The appositive phrase here is, of course, the parenthetical “the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later.” It’s an added state­ment that gives context and texture to this vague, bare-bones sentence: “Cleopatra greatly influenced the affairs of the Roman Empire.”

On closer scrutiny, we will find that the appositive phrase is actually a simplified form of the nonrestrictive relative clause in this sentence: “Cleopatra, who was the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later, greatly influenced the affairs of the Roman Empire.” It is, in fact, originally the relative clause “who was the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later” but with both the relative pronoun “who” and the linking verb “was” taken out.

That grammatical streamlining process produces a modifier in noun form—“the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later”—that is in apposition or equivalent to the noun form it modifies—“Cleopatra.” Indeed, appositive phrases are a compact and concise way of describing people, places, and things or of qualifying ideas within the same sentence. They allow us to provide more details about a subject without having to start another sentence—a process that sometimes undesirably slows down the pace of an unfolding exposition or narrative.

The use of appositive phrases, we now will probably recall, is also one of the most efficient ways of combining sentences. It allows a related statement from another sentence to be folded into the sen­tence that precedes it. The sentence that we are evaluating now, for instance, has combined these two sentences: “Cleopatra greatly in­fluenced the affairs of the Roman Empire. She was the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later.” By making the state­ment in the second sentence an appo­sitive in the first, we get a sentence that’s richer in texture and more interest­ing to read: “Cleo­patra, the le­gendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later, greatly in­fluenced the affairs of the Roman Empire.”

Such constructions also have the added virtue of allowing us to develop the basic statement of a sentence unimpeded. Assume that we have already written this basic statement: “Cleopatra greatly influenced the affairs of the Roman Empire.” If we use the appositive phrase “the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later” to form a new sentence after it, that new sentence would often become a stumbling block to developing the basic statement. Indeed, with a powerful statement like “She was the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later” getting in the way, it won’t be an easy task to go back to the thread of our basic statement and develop it. In contrast, folding that powerful statement into an appositive phrase in the first sentence neatly sidesteps the potential continuity problem while making that first sentence much more readable and interesting.

The appositive phrase we have discussed above is of the non­restrictive type, which means that it isn’t essential to the meaning of the sentence even if it adds important additional information to it. Nonrestrictive appositive phrases are parentheticals that, like non­restrictive relative clauses, need a pair of enclosing commas to set them off from the sentence.

But some appositive phrases are of the restrictive type and they don’t need those commas. An example of the restrictive appositive phrase is the phrase “Pliny the Elder” in this sentence: “The Roman scholar and encyclopedist Pliny the Elder distinguished himself as a cavalry commander in Germany and later served as a well-respected procurator in Gaul, Africa, and Spain.”

We must keep in mind, though, that restrictive appositive phrases rarely get much longer than the three-word example—“Pliny the Elder”—given above. This is because long, extended phrases generally don’t function well as restrictive appositives; without the enclosing commas that set off nonrestrictive appositive phrases from a sentence, extended phrases used as restrictive appositives tend to make sentences convoluted and difficult to grasp.

Try reading this sentence, for instance: “The 1965 film Those Magnificent Men in their Flying Machines is about a wacky cross-channel air race that dangled £10,000 in prize money to bring flyers from all over the world.” The restrictive appositive phrase here is the seven-word movie title “Those Magnificent Men in their Flying Machines,” which, if it weren’t italicized or placed within quotes in the sentence, would have made that sentence so difficult to grasp.    

Indeed, what we will encounter more often is the restrictive appositive, which identifies a person, place, or thing more closely by name in just, say, one to three words, like “Regina” and “Jennifer” in this sentence: “My brother-in-law’s sister Regina gave birth to a boy as their sister Jennifer was driving her to the hospital.”

Here, the appositives “Regina” and “Jennifer” aren’t set off by commas because both are restrictive—they can’t be omitted from the sentence without affecting its basic meaning. They serve to make it clear that the speaker’s brother-in-law has at least two sisters—the one who gave birth and the other who drove her to the hospital. Without those restrictive appositives, in fact, the sentence becomes incoherent: “My brother-in-law’s sister gave birth to a boy as their sister was driving her to the hospital.”

But this question will obviously linger in our minds: What if we supply the enclosing commas and make those two appositives nonrestrictive instead, as in this construction: “My brother-in-law’s sister, Regina, gave birth to a boy as their sister, Jennifer, was driving her to the hospital”? The answer, as I will now explain, is a categorical “no.”

In its nonrestrictive form (with the enclosing commas), the appositive “Regina” implies that the speaker’s brother-in-law has only one sister whose name happens to be Regina. However, the other nonrestrictive appositive, “Jennifer,” also implies that both the speaker’s brother-in-law and his sister Regina have only one sister whose name happens to be Jennifer.

This, of course, contradicts the earlier implication that the speaker’s brother-in-law has only one sister, Regina. Indeed, he has at least two sisters, Regina and Jennifer. This is why it isn’t advisable to put what should logically be a restrictive appositive into a nonrestrictive form, for these two forms are neither grammatically and semantically equivalent nor interchangeable.

Even if there’s no possibility of an identity mix-up, the restrictive appositive form is often preferable to the nonrestrictive form if the appositive and the word it identifies are so closely related, as in this example: “Her husband Alfredo is trying his luck as an overseas foreign worker.” Here, it can be argued that commas should set off “Alfredo” because this name isn’t essential to the meaning of the sentence, thus making it a nonrestrictive appositive. However, the nouns “her husband” and “Alfredo” are so closely related that they can logically be considered a single noun phrase, “her husband Alfredo.” The commas then become superfluous, making “Alfredo” a restrictive appositive.   

We will take up the parenthesis by dashes and the parenthesis by parentheses next week in the third and last part of this series.

Next Week: The parenthesis by dashes and the parenthesis by parentheses

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From the weekly column “English Plain and Simple” by Jose A. Carillo in The Manila Times, January 25 and February 2, 2008, © 2008 by the Manila Times Publishing Corp. All rights reserved.

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We are all familiar with the two curved marks that we know as the parenthesis ( ), but what some of us may not know is that in English grammar, the parenthesis is actually any amplifying or explanatory word, phrase, or sentence that’s set off from a sentence or passage by some form of punctuation. That punctuation can be those two curved marks, of course, but depending on the importance of the inserted information and the writer’s intention, it can also be a pair of enclosing commas or a pair of enclosing dashes.

Let’s take a look at the following forms of the parenthesis along with examples of each:

(1) Parenthesis by comma: (a) “Ferdinand Magellan, who claimed the Philippine islands for the Spanish crown in 1521, was actually a Portuguese whose native name was Fernão Magalhães.” (b) “Cleopatra, the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later, greatly influenced the affairs of the Roman Empire.”

(2) Parenthesis by dashes: “Their kindly uncle was terminally ill—they said they didn’t know it then—but his nephews and nieces just went on their merry ways.”

(3) Parenthesis by parentheses: “While I was driving it out of the used-car dealer’s yard, the nicely refurbished 1994 sedan (the dealer assured me its engine had just been overhauled) busted one of its pistons.”

In each of the three examples above, the information set off by the punctuation marks—whether by commas, dashes, or parentheses—is called a parenthetical, and its distinguishing characteristic is that the sentence remains grammatically correct even without it. A parenthetical is basically added information; however, it isn’t necessarily optional or semantically expendable. It may be needed to put the statement in a desired context, to establish the logic of the sentence, or to convey a particular tone or mood for the statement. In fact, the punctuation chosen for a parenthetical largely determines its optionality or importance to the statement.

So the big question about parentheticals is really this: Under what circumstances do we use commas, dashes, or parentheses to punctuate or set off a parenthetical from a sentence?

In Example 1(a) above, the parenthetical “who claimed the Philippine islands for the Spanish crown in 1521” is what’s known as a nonrestrictive relative clause. A nonrestrictive relative clause is a parenthetical that provides information that’s not absolutely needed to understand the sentence; in other words, it is nondefining information. The sentence will thus remain grammatically and semantically intact without it: “Ferdinand Magellan was actually a Portuguese whose native name was Fernão Magalhães.” Without the nonrestrictive relative clause, however, the sentence loses a lot of valuable information about its subject, “Ferdinand Magellan”; in fact, the intended context for the statement disappears completely.

For such type of parenthetical, the most appropriate choice of punctuation is a pair of enclosing commas, as was used in the original sentence. It won’t do to punctuate a nonrestrictive relative clause with dashes or parentheses, for either of them would render the information optional, as we can see in these two versions of that sentence:

“Ferdinand Magellan—who claimed the Philippine islands for the Spanish crown in 1521—was actually a Portuguese whose native name was Fernão Magalhães.”

“Ferdinand Magellan (who claimed the Philippine islands for the Spanish crown in 1521) was actually a Portuguese whose native name was Fernão Magalhães.”

Both of these sentence constructions run counter to the writer’s original intention.

We must keep in mind, though, that the same parenthetical—“who claimed the Philippine islands for the Spanish crown in 1521”—would have become a restrictive relative clause had the subject been a generic noun like, say, “the explorer,” in which case the pair of enclosing commas would have been rendered unnecessary: “The explorer who claimed the Philippine islands for the Spanish crown in 1521 was actually a Portuguese whose native name was Fernão Magalhães.” The absence of the enclosing commas indicates that the nonrestrictive relative clause has become a restrictive one.

Obviously, the following questions will come to mind when that happens: Why not leave those enclosing commas alone? What difference does it make if we let those commas stay even after changing “Ferdinand Magellan” to “the explorer”?

The reason lies in the basic grammatical difference between a proper noun and a generic noun. We will recall that a proper noun is one that designates a particular being or thing, and that as a rule in English, a proper noun is capitalized to indicate this fact. A proper noun, moreover, has this important characteristic: it generally won’t accept a limiting or restrictive relative modifier to define it. By its very name, a proper noun is supposed to have already defined itself, making it one of a kind.

Now, we need to recall at this point that a relative clause or a “who”-parenthetical that comes after a proper noun—“Ferdinand Magellan” in this case—becomes a restrictive clause or limiting modifier when it’s not enclosed by a pair of commas. It is therefore grammatically incorrect for the subject “Ferdinand Magellan” to be followed by a relative clause that’s not enclosed by commas, as in this erroneous construction: “Ferdinand Magellan who claimed the Philippine islands for the Spanish crown in 1521 was actually a Portuguese whose native name was Fernão Magalhães.” Indeed, the parenthetical “who claimed the Philippine islands for the Spanish crown in 1521” will always need the pair of enclosing commas in such cases.

It’s an altogether different thing when we replace a proper noun with a generic noun in such sentence constructions. We will then have two grammatical choices. If our intention is to, say, make “the explorer” specifically refer to “Ferdinand Magellan” and to no other person, then we need to modify it with a restrictive relative clause—one without the enclosing commas, as was done previously: “The explorer who claimed the Philippine islands for the Spanish crown in 1521 was actually a Portuguese whose native name was Fernão Magalhães.”

On the other hand, if by “the explorer” we mean any explorer at all who had claimed the Philippine islands for the Spanish crown, we would need to modify that generic noun with a nonrestrictive clause or nonlimiting modifier instead: “The explorer, who claimed the Philippine islands for the Spanish crown in 1521, was not the same Portuguese whose native name was Fernão Magalhães.” The enclosing commas—along with the mandatory conversion of the predicate of the sentence into a negative form—indicate that the person referred to isn’t unique but one of a number who made the claim; he could not have been the same Ferdinand Magellan referred to in the sentence with the restrictive relative clause.

Now let’s evaluate the second sentence that I gave earlier as an example of parenthesis by comma: “Cleopatra, the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later, greatly influenced the affairs of the Roman Empire.” Here, the parenthe­tical “the legendary queen of Egypt from 51 B.C. until her suicide by asp bite 21 years later” is what is known as the appositive phrase. It is a statement that serves to explain or identify the noun or pronoun that comes before or after it.

The appositive phrase is an extremely useful grammatical device for giving context and texture to what otherwise might be very bland or uninformative sentences. We will continue this discussion in next week’s edition of the Forum.

Next: The nonrestrictive appositive phrase

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From the weekly column “English Plain and Simple” by Jose A. Carillo in The Manila Times, January 12 and 18, 2008, © 2008 by the Manila Times Publishing Corp. All rights reserved.

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