Coordinating, Subordinating & Correlative Conjunctions: Sixth Grade English Grammar
Conjunctions form the essential connective tissue of language, joining words, phrases, and clauses into sophisticated syntactic networks, while interjections express sudden emotion.
Coordinating Conjunctions: Equal Syntactic Partners
Coordinating conjunctions connect words, phrases, or independent clauses of equal grammatical rank. The seven coordinating conjunctions can be remembered with the acronym FANBOYS: For, And, Nor, But, Or, Yet, and So.
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| THE FANBOYS COORDINATION GRID |
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| Conjunction | Logical Function | Mentor Model Sentence |
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| For | Cause / Reason | We packed wool, for frost fell.|
| And | Addition / Harmony | The hawk soared and hunted. |
| Nor | Negative Choice | He ate not, nor did he sleep. |
| But | Contrast / Conflict | She pulled hard, but it stuck. |
| Or | Alternative Choice | Will you hike or camp tonight? |
| Yet | Concession / Irony | The day was cold, yet sunny. |
| So | Result / Effect | Fog rose, so we stopped. |
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Punctuating Compound Sentences with FANBOYS
When a coordinating conjunction links two independent clauses (clauses that can stand alone as complete sentences), a comma must precede the conjunction: "The generator failed, but the backup battery engaged immediately." However, when a conjunction merely connects compound verbs, compound subjects, or compound objects, no comma should be used: "The generator failed but restarted within seconds."
Subordinating Conjunctions: Establishing Dependencies
A subordinating conjunction introduces a dependent (adverb) clause, linking it to an independent clause and establishing a relationship of time, cause, contrast, or condition.
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| COMMON SUBORDINATING CONJUNCTIONS |
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| Time | after, as, before, once, since, until, when, while |
| Cause / Reason | because, since, as |
| Condition | if, unless, provided that, even if |
| Contrast / Concess| although, even though, though, whereas, while |
| Purpose | so that, in order that |
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Punctuation Rules for Subordinate Clauses
When a dependent clause introduced by a subordinating conjunction begins a sentence, it must be followed by a comma: "Although the summit was shrouded in dense fog, the climbers pressed forward." When the dependent clause follows the main clause, no comma is generally required: "The climbers pressed forward although the summit was shrouded in dense fog."
Correlative Conjunctions: Paired Connectors
Correlative conjunctions work in inseparable pairs to link grammatically parallel elements: either... or, neither... nor, both... and, not only... but also, and whether... or.
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| PARALLELISM WITH CORRELATIVE PAIRS |
| |
| FLAWED PARALLELISM: |
| "She wants [not only to explore the arctic] but also [enjoys deserts]."|
| Infinitive phrase Verb phrase |
| |
| BALANCED PARALLELISM: |
| "She wants [not only to explore the arctic] but also [to cross deserts]"|
| Infinitive phrase Infinitive phrase|
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Maintaining Strict Parallel Structure
Whatever grammatical structure follows the first half of a correlative pair must follow the second half. If a prepositional phrase follows "not only," a prepositional phrase must follow "but also." If an action verb follows "either," an action verb must follow "or."
Interjections: Expressing Sudden Emotion
An interjection is an exclamatory word or phrase inserted into a sentence to convey sudden shock, delight, pain, hesitation, or urgency: Wow! Ouch! Alas, Well, Ah, Hey!
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| PUNCTUATING INTERJECTIONS |
| |
| STRONG EMOTION (Followed by exclamation mark): |
| "Halt! The drawbridge is collapsing into the moat." |
| |
| MILD EMOTION (Set off by a comma): |
| "Well, we might as well set up camp before sunset." |
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Interjections in Formal Prose
In formal academic and expository writing, interjections are almost entirely avoided because they introduce informal conversational tones. However, in narrative fiction, dialogue, and dramatic scripts, interjections provide authenticity and emotional rhythm.
Exercises and Solutions
Exercise 1: Punctuating Coordinating and Subordinating Conjunctions. Insert proper punctuation in the following sentences and explain the mechanical rule governing each comma placement in a single paragraph: Sentence A: "Although the storm severed the electrical lines the emergency generators hummed steadily." Sentence B: "The botanist examined the rare orchid and she recorded her observations in her field journal." Sentence C: "The timberwolf smelled the campfire smoke but did not approach the camp."
Solution 1: Sentence A should be punctuated with a comma after the introductory dependent clause: "Although the storm severed the electrical lines, the emergency generators hummed steadily." The comma is required because the dependent clause introduces the main sentence. Sentence B should be punctuated with a comma before the coordinating conjunction: "The botanist examined the rare orchid, and she recorded her observations in her field journal." The comma is necessary because "and" connects two distinct independent clauses containing their own subjects and predicates. Sentence C requires no comma: "The timberwolf smelled the campfire smoke but did not approach the camp." No comma is used because "but" merely links a compound verb ("smelled" and "did not approach") sharing the singular subject "timberwolf."
Exercise 2: Correcting Faulty Parallelism in Correlative Conjunctions. Revise the following sentence to achieve strict parallel grammatical structure with correlative conjunctions, and explain your editorial fix in a cohesive paragraph: "The museum visitors were interested both in examining the dinosaur fossils and to purchase souvenirs at the gift shop."
Solution 2: The revised sentence should read: "The museum visitors were interested both in examining the dinosaur fossils and in purchasing souvenirs at the gift shop." In the flawed original sentence, the correlative conjunction "both" was followed by a prepositional phrase containing a gerund ("in examining"), while "and" was followed by an infinitive phrase ("to purchase"). To establish balanced grammatical parallelism, both components must share the identical grammatical pattern; pairing "in examining" with "in purchasing" creates harmonic syntactic symmetry.