English Grammar – Spot the error (choose the erroneous segment or ‘‘No error’’). Sentence: We are trying to locate the historical city for the past two years.
Correct Answer: We are trying
Introduction / Context:The sentence tests correct tense for an action that began in the past and continues up to the present. English requires the present perfect continuous for such duration-marked activities.
Given Data / Assumptions:
- Duration marker: “for the past two years”.
- Ongoing action: “trying to locate the historical city”.
- Current form used: present continuous “are trying”.
Concept / Approach:Use “have/has been + -ing” for actions that started earlier and continue now: “We have been trying … for the past two years.” Present continuous (“are trying”) describes “right now,” not an action sustained across two years, so it clashes with the duration phrase.
Step-by-Step Solution:
Identify duration phrase → signals present perfect continuous.Change “are trying” → “have been trying”.Correct sentence: “We have been trying to locate the historical city for the past two years.”Verification / Alternative check:Try removing the duration: “We are trying to locate …” becomes fine. The error emerges only because “for the past two years” demands “have been trying”.
Why Other Options Are Wrong:
- B, C, D: Lexically and structurally fine once the tense is corrected.
- E: Not valid since an error is present in A.
Common Pitfalls:Using present continuous with “for/since + time period”; forgetting the perfect aspect for continuing states and actions.
Final Answer:We are trying