A MaargX UPSC Complete Grammar Guide | Rules, Examples & Practice Questions
A conjunction is a part of speech — a joining word — used to connect words, phrases, clauses, or sentences. The word conjunction comes from the Latin conjungere, meaning 'to join together'. Conjunctions establish a logical or grammatical relationship between the elements they connect. Without conjunctions, language would consist only of short, disconnected statements.
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A conjunction is a part of speech — a joining word — used to connect words, phrases, clauses, or sentences. The word conjunction comes from the Latin conjungere, meaning 'to join together'. Conjunctions establish a logical or grammatical relationship between the elements they connect. Without conjunctions, language would consist only of short, disconnected statements.
Key characteristics of conjunctions:
Coordinating conjunctions connect two or more grammatically equal elements — word + word, phrase + phrase, independent clause + independent clause. They give equal (coordinate) importance to both elements.
The seven coordinating conjunctions are remembered by the mnemonic: FANBOYS
Subordinating conjunctions introduce a dependent (subordinate) clause and connect it to the main (independent) clause. They make one clause grammatically lower in rank than the other, expressing a logical relationship such as time, cause, condition, contrast, or purpose.
Categories of subordinating conjunctions:
| CATEGORY | CONJUNCTIONS | RELATIONSHIP EXPRESSED |
|---|---|---|
| Time | when, before, after, since, until, as soon as, while, once, whenever, as | Temporal relationship between events |
| Cause / Reason | because, since, as, now that, inasmuch as | One event causes or reasons the other |
| Condition | if, unless, provided that, as long as, in case, supposing | One event depends on another |
| Contrast / Concession | although, though, even though, even if, while, whereas | One fact contrasts with or qualifies another |
| Purpose | so that, in order that, lest | The intention behind an action |
| Result | so…that, such…that | The outcome of an action |
| Comparison | than, as…as, rather than | Degree or quality comparison |
| Manner | as, as if, as though | How an action is done |
| Place | where, wherever | Location of an event |
Correlative conjunctions are pairs of conjunctions that work together to join parallel elements of equal grammatical rank. Both parts of the pair must be used; using only one is a grammatical error.
| PAIR | USAGE | EXAMPLE |
|---|---|---|
| both…and | Inclusive addition | She is both talented and hardworking. |
| either…or | Exclusive/inclusive alternative | You can either stay or leave. |
| neither…nor | Negative alternative | He is neither honest nor reliable. |
| not only…but also | Addition with emphasis | Not only did he lie, but he also refused to apologise. |
| whether…or | Alternative in indirect questions | I do not know whether he will come or stay. |
| so…that | Result/degree | It was so cold that the pipes burst. |
| such…that | Result/quality | It was such a cold night that we stayed indoors. |
| no sooner…than | Immediate sequence | No sooner had she left than it began to rain. |
| hardly/scarcely…when/before | Near-simultaneous events | Hardly had he spoken when the lights went out. |
| as…as | Equal degree comparison | She is as intelligent as her brother. |
| rather…than | Preference | He would rather fail than cheat. |
Though not pure conjunctions, conjunctive adverbs function to connect independent clauses and show logical relationships. They require a semicolon before them and a comma after them (when linking two independent clauses in a compound sentence).
Common conjunctive adverbs: however, therefore, nevertheless, moreover, furthermore, consequently, hence, thus, otherwise, meanwhile, likewise, indeed, besides, nonetheless, accordingly.
Structure: Independent Clause; conjunctive adverb, Independent Clause.
Example: He studied hard; nevertheless, he could not clear the examination.
| FEATURE | COORDINATING | SUBORDINATING |
|---|---|---|
| Elements joined | Equal (coordinate) rank | Unequal — main + dependent clause |
| Position | Always between the elements | Usually before the dependent clause |
| Can begin a sentence? | Formally no; informally yes | Yes — when subordinate clause comes first |
| Creates | Compound sentence | Complex sentence |
| Examples | and, but, or, nor, for, yet, so | because, although, if, when, since, unless |
| Clause standalone? | Both clauses can stand alone | Subordinate clause cannot stand alone |
| INCORRECT | CORRECT |
|---|---|
| Although he tried, but he failed. | Although he tried, he failed. |
| The reason is because he was late. | The reason is that he was late. |
| Unless you do not submit it, I will penalise you. | Unless you submit it, I will penalise you. |
| No sooner had she left when it rained. | No sooner had she left than it rained. |
| Hardly had he spoken than the alarm rang. | Hardly had he spoken when the alarm rang. |
| Be careful lest you may slip. | Be careful lest you should slip. |
| Neither the boys nor the girl are ready. | Neither the boys nor the girl is ready. |
| Both the captain and the player is fit. | Both the captain and the player are fit. |
| He is not only brave but also behaves calmly. | He is not only brave but also calm. |
| He was tired, however, he continued. | He was tired; however, he continued. |
| Either the manager or the directors decides. | Either the manager or the directors decide. |
| She is as brilliant, if not more than, him. | She is as brilliant as, if not more brilliant than, him. |
Note: Attempt all 60 questions before consulting the answers in Part 2.
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