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Question

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is f ree from error, select ‘No Error’.

Although he (1)/ studied regularly (2)/his marks didn’t improving. (3)/No error (4)

The correct answer is

3

Understanding Sentence Errors

Let's examine the given sentence to find the part that might have a grammatical error. The sentence is broken down into four parts:

  1. Although he
  2. studied regularly
  3. his marks didn’t improving.
  4. No error

Analyzing Each Part for Grammatical Errors

We will look at each part of the sentence individually to see if it follows the rules of English grammar.

  • Part 1: Although he
    This part starts a subordinate clause and seems grammatically correct. "Although" is a conjunction used to introduce a clause contrasting with the main clause. "he" is a subject pronoun.
  • Part 2: studied regularly
    This part contains the verb "studied" in the simple past tense and the adverb "regularly" modifying the verb. This is grammatically correct and fits with the past tense context of the sentence (introduced by "studied").
  • Part 3: his marks didn’t improving.
    This part contains a negative construction using the auxiliary verb "didn't" (short for "did not"). In English, when we use the auxiliary verbs "do," "does," or "did" (including their negative forms "don't," "doesn't," "didn't"), the main verb that follows must be in its base form (infinitive without "to"). The base form of the verb "improving" is "improve". Therefore, "didn't improving" is grammatically incorrect. It should be "didn't improve".
  • Part 4: No error
    This option would be selected if no grammatical errors were found in parts 1, 2, or 3. Since we found an error in part 3, this option is incorrect.

Identifying the Part with the Error

Based on our analysis, the grammatical error is in part 3: "his marks didn’t improving." The verb form "improving" is incorrect after the auxiliary "didn't". The correct phrasing should be "his marks didn't improve."

Correcting the Sentence

The corrected sentence would read: "Although he studied regularly, his marks didn't improve."

Conclusion

The part of the sentence with the error is part 3.

Revision Table: Auxiliary Verbs and Base Form

Auxiliary Verb (do/does/did) Structure Correct Example Incorrect Example
Do/Don't Do/Don't + Base Form I don't eat meat. I don't eating meat.
Does/Doesn't Does/Doesn't + Base Form She doesn't like coffee. She doesn't likes coffee.
Did/Didn't Did/Didn't + Base Form He didn't go there. He didn't went there. / He didn't going there.

Additional Information: Understanding Verb Forms

Understanding different verb forms is crucial for identifying sentence errors. Here's a brief overview:

  • Base Form: The simplest form of a verb (e.g., go, eat, improve). Used after 'to' (infinitive) and after auxiliary verbs 'do', 'does', 'did'.
  • -ing Form (Present Participle): Used in continuous tenses (e.g., is going, was eating, are improving) or as a gerund (acting as a noun) or adjective.
  • Past Simple Form: Used for actions completed in the past (e.g., went, ate, improved).
  • Past Participle Form: Used in perfect tenses (e.g., has gone, had eaten, have improved) or passive voice.

In the case of "didn't improving", the error occurs because the "-ing" form was used instead of the base form ("improve") after the auxiliary "didn't".

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Important Questions from Error Spotting

  1. Direction: Each item in this section has a sentence with three underlined parts labelled (a), (b) and (c) Read each sentence to determine whether there is an error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

    A honest mistake (a) / is no more than that; (b) / just an honest mistake. (c) / No error (d)
  2. Direction: Each item in this section has a sentence with three underlined parts labelled (a), (b) and (c) Read each sentence to determine whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

    A company of five thousand soldiers , (a) / having marched tirelessly for over five days , (b) /  have just moved into their cantonment . (c) / No error (d)
  3. Direction: Each item in this section has a sentence with three underlined parts labelled (a), (b) and (c) Read each sentence to determine whether there is an error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

    Every person who believes in principles (a) / must stand up to fight  (b) /  for their convictions . (c) / No error (d)
  4. Direction: Each item in this section has a sentence with three underlined parts labelled (a), (b) and (c) Read each sentence to determine whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

    The Olympic Games reflects(a) /  the highest spirit of (b) /  human endeavour and achievement . (c) / No error (d)
  5. Direction: Each item in this section has a sentence with three underlined parts labelled (a), (b) and (c) Read each sentence to determine whether there is an error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

    The principal of the school (a) /  stressed the need for discipline (b) /  amongst the students. (c) / No error (d)
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