Grammar: Tense, Voice & Reported Speech – Rules, Examples & Exam Tricks

TAKEAWAYS:

• Tenses are time markers (past, present, future) that change verb forms to show when actions happen.
• Voice shifts focus: active (subject does the action) vs. passive (subject receives it).
• Reported speech converts direct quotes into indirect statements by changing pronouns, tenses, and time words.
• Common pitfalls: mixing tenses, incorrect pronoun shifts, and forgetting to adjust time/place references.
• Exam focus: Spot errors in transformations, rewrite sentences in passive/indirect form, and identify tense mistakes.
• Real-world use: Passive voice for formal writing; reported speech for news summaries and academic writing.

1. Tenses: The Time Machine of Verbs

Tenses tell us when an action happens. English has 12 tenses, grouped into three main categories:

A. Present Tenses

Worked Example:

• Direct: "I go to school every day." → Error: Wrong tense for a habit (should be go).
• Correct: "I go to school every day." (Simple Present for habits).

NEB-Style Question: Rewrite the sentence using the Present Continuous tense: "She cooks dinner at 6 PM." → "She is cooking dinner at 6 PM." (if the action is happening now at 6 PM).

B. Past Tenses

Worked Example:

• Direct: "He plays football." (Present)
• Past Simple: "He played football yesterday." (completed action).

NEB-Style Question: Fill in the blank with the correct past tense: "By the time we reached the station, the train _______ (leave)." → "had left" (Past Perfect for an action completed before another past action).

C. Future Tenses

Worked Example:

• Direct: "I go to Kathmandu tomorrow."
• Future Continuous: "I will be going to Kathmandu tomorrow." (emphasizes the action in progress).

NEB-Style Question: Rewrite using the Future Perfect tense: "She will submit the report next week." → "She will have submitted the report by next week."

2. Voice: Active vs. Passive

Voice shows whether the subject does or receives the action.

A. Active Voice

• Structure: Subject + Verb + Object.
• Example: "The teacher teaches the students." (Subject teacher does the action.)

B. Passive Voice

• Structure: Object + to be (V2) + V3 + (by + subject).
• Example: "The students are taught by the teacher." (Focus shifts to students).

Key Rules for Passive Voice:

1. Use to be (V2) + V3 (past participle).
2. If the subject is unknown or unimportant, omit it (e.g., "English is spoken worldwide.").
3. For present continuous/past continuous, use:
   • Present Continuous Passive: am/is/are + being + V3 Example: "The report is being written by her."
   • Past Continuous Passive: was/were + being + V3 Example: "The bridge was being built last year."

Worked Example:

• Active: "Ramesh wrote the letter."
• Passive: "The letter was written by Ramesh."
• Passive (subject omitted): "The letter was written."

NEB-Style Question: Convert to passive voice: "They are building a new hospital." → "A new hospital is being built (by them)."

When to Use Passive Voice: ✅ Formal writing (reports, academic papers). ✅ When the doer is unknown or unimportant. ✅ To emphasize the action or receiver.

Avoid Passive When: ❌ The subject is important (e.g., "The scientist discovered the cure." → Keep active).

3. Reported Speech: Direct to Indirect

Reported speech (or indirect speech) changes direct quotes into reported statements by adjusting:

1. Pronouns (I → he/she, you → he/she/they).
2. Tenses (usually backshift: Present → Past).
3. Time/Place Words (now → then, here → there).
4. Modals (can → could, may → might).

sequenceDiagram
    participant Reporter as Student
    participant Speaker as Teacher
    Reporter->>Speaker: "I **am** happy today." (Direct Speech)
    Speaker-->>Reporter: "The student said **he was** happy that day." (Indirect Speech)
    Reporter->>Speaker: "She **has** finished her homework." (Direct)
    Speaker-->>Reporter: "The teacher said **she had** finished her homework." (Indirect)
    Reporter->>Speaker: "Can you help me?" (Direct)
    Speaker-->>Reporter: "She asked **if I could** help her." (Indirect)
    note right of Reporter: Rules: Pronouns, tenses, and modals shift when reporting.

A. Rules for Changing Direct to Indirect Speech

Worked Example:

• Direct: "I am studying English," said Ramesh.
• Indirect: Ramesh said that he was studying English.

Special Cases:

1. Universal Truths/Habits: No tense change.
   • Direct: "The Earth revolves around the Sun."
   • Indirect: "He said the Earth revolves around the Sun." (no change).
2. Commands/Requests: Use to + V1 or should.
   • Direct: "Close the door."
   • Indirect: "She told me to close the door."

NEB-Style Question: Change to indirect speech: "She said, 'I have finished my homework.'" → "She said that she had finished her homework."

4. Common Mistakes to Avoid

1. Tense Errors:
   • ❌ "He goes to school yesterday." (Wrong: Simple Present for past action.)
   • ✅ "He went to school yesterday." (Simple Past).
2. Passive Voice Mistakes:
   • ❌ "The book is writing by her." (Wrong: is being written.)
3. Reported Speech Omissions:
   • ❌ "He said I am happy." (Missing that.)
   • ✅ "He said that I was happy."
4. Pronoun Confusion:
   • ❌ "She said you are coming." (If reporter is not the original "you," change to he/she.)

5. Exam Tip: How to Score Full Marks

NEB exams test your ability to:

1. Identify Tenses: Spot errors in given sentences.
   • Example: "She is going to market yesterday." → Error: Wrong tense (went instead of is going).
2. Transform Sentences:
   • Active → Passive or vice versa.
   • Direct → Indirect speech.
3. Fill in the Blanks: Choose the correct tense/voice form.
4. Rewrite Sentences: Change voice or reported speech accurately.

Marks Distribution:

• 1 mark: Correct transformation (e.g., active to passive).
• 2 marks: Identifying errors and correcting them.
• 3 marks: Detailed reported speech conversion (including pronouns, tenses, and time words).

Pro Tip:

• For passive voice, always check:
  • Is the object the focus?
  • Is the doer important? (If yes, keep active.)
• For reported speech, remember:
  • Backshift tenses (Present → Past).
  • Change pronouns (you → he/she).
  • Adjust time/place words (now → then).

Practice Questions (NEB Style)

Section A: Tenses

1. Fill in the blanks with the correct tense:

   • "By next year, I _______ (complete) my degree." → "will have completed"
   • "They _______ (watch) a movie when it started raining." → "were watching"

2. Identify the tense in the following sentences:

   • "She has been working here since 2010." → Present Perfect Continuous
   • "They will have left by the time you arrive." → Future Perfect

Section B: Voice

3. Convert to passive voice:

   • "The students are writing an essay." → "An essay is being written by the students."
   • "She writes letters every day." → "Letters are written by her every day."

4. Convert to active voice:

   • "The cake was eaten by Ramesh." → "Ramesh ate the cake."

Section C: Reported Speech

5. Change to indirect speech:

   • "He said, 'I am going to the market.'" → "He said that he was going to the market."
   • "She asked, 'Can you help me?'" → "She asked if I could help her."

6. Combine the sentences using reported speech:

   • "I will call you," said Ramesh. → "Ramesh said that he would call me."

Summary Table: Quick Revision

Final Advice

• Practice daily: Write 5 sentences in passive voice and 5 in reported speech.
• Spot errors: Read newspapers and correct tense/voice mistakes.
• Use flashcards: Memorize tense forms and reported speech rules.
• Time yourself: NEB exams have strict time limits—practice under exam conditions.

By mastering these three pillars—tense, voice, and reported speech—you’ll ace the grammar section of your NEB exam! Keep practicing, and you’ll see improvement in no time. 🚀