Kerala Police Constable – English Language
Topic: Error Spotting
Error spotting is the skill of detecting grammatical, lexical, or punctuation mistakes in a given sentence or paragraph. It is a frequent question type in the Kerala Police Constable (KPC) exam.
1. Simple Explanation
When a sentence is written, the writer may inadvertently slip in mistakes such as:
- Wrong verb form
- Wrong pronoun or preposition
- Misplaced modifiers
- Comma splice or run‑on
- Wrong word choice (e.g., there vs their).
In an error‑spotting question, you will be given a sentence (or a short passage) and asked to identify the incorrect part or to correct it. The aim is to test your understanding of standard English grammar, usage, and punctuation.
2. Key Points to Remember
| Error Type | What to Look For | Common Mistake | Quick Fix |
|---|---|---|---|
| Subject‑Verb Agreement | Singular/plural match | The list of items are → …is | Ensure verb agrees with the main subject, not the noun before a preposition. |
| Tense Consistency | Same tense within a clause | He will go to the market and bought | Keep the tense uniform unless a shift is intentional. |
| Pronoun‑Antecedent Agreement | Pronoun matches antecedent | Everyone should bring their book → …his or her book | Use singular pronouns for singular antecedents. |
| Misplaced Modifiers | Modifier placed near the wrong word | She almost finished the exam in 10 minutes | Move modifier close to the noun it describes. |
| Comma Usage | Proper separation of clauses | I went home, but forgot my keys | Use commas before conjunctions in compound sentences. |
| Run‑On / Sentence Fragment | Two independent clauses without conjunction or comma | She is a teacher she loves children | Insert a comma + conjunction or a period. |
| Wrong Word Choice | Homophones, lexical errors | Their going to the park | Replace their with they’re or they're? actually they're is correct. |
| Parallelism | Consistent grammatical structure | He likes to swim, biking, and to run | …swim, bike, and run |
| Article Usage | Definite vs indefinite | I saw a dog in the park (ok) | Remember a/an before singular countable nouns; the before known nouns. |
| Preposition Confusion | Wrong preposition with verb/phrase | He is good on mathematics → …in mathematics | Memorise common prepositions. |
Quick Method for Spotting
- Read aloud – Misplaced or missing words often sound off.
- Check subject‑verb – Does the verb agree?
- Scan for pronouns – Do they refer back correctly?
- Look for comma placement – Are clauses separated properly?
- Identify the tense – Is it consistent?
- Check word choice – Are homophones or incorrect words used?
3. Worked Example
Original Paragraph
“The committee, which has been formed to review the policy, will meet on next Monday. They will discuss the matter and will present their report to the board. The results are expected to be final by next week.”
| Error | Why it’s wrong | Corrected Sentence |
|---|---|---|
| on next Monday | Wrong preposition: use on with days, next is unnecessary. | on next Monday → next Monday |
| They will discuss the matter and will present their report | Redundant “will” – only one auxiliary needed before a compound verb. | They will discuss the matter and present their report |
| The results are expected to be final by next week. | “Final” as adjective here is odd; better concluded or “finalised”. | The results are expected to be finalised by next week. |
Corrected Paragraph
“The committee, which has been formed to review the policy, will meet next Monday. They will discuss the matter and present their report to the board. The results are expected to be finalised by next week.”
Why it’s correct
- “Meet next Monday” – proper preposition usage.
- Single auxiliary will for both verbs.
- “Finalised” works as a past participle giving the sense of completion.
4. Quick Revision Summary
- Subject‑Verb Agreement – Singular/Plural match.
- Tense Consistency – Same tense unless a shift is intentional.
- Pronoun‑Antecedent Agreement – Singular pronoun for singular antecedent.
- Misplaced Modifiers – Keep modifier near the word it modifies.
- Comma Rules – Use before coordinating conjunctions in compound sentences.
- Run‑On / Fragment – Separate independent clauses properly.
- Word Choice – Homophones, correct lexical usage.
- Parallel Structure – Keep verbs/phrases in the same form.
- Articles – a/an before singular countable nouns; the before known nouns.
- Prepositions – Memorise common combinations (e.g., on Monday, in mathematics).