English — WRITING: APOLOGY LETTERS

Topic: RELATIONSHIPS: PEERS (Age: 13 — Kenya)

These notes focus on the English grammar you need when writing apology letters to friends or classmates. Each part shows the correct sentence patterns, example sentences, and short exercises.

1. Letter structure (grammar view)

  • Greeting: Use the correct pronoun/name (Hi, Dear + name). Example: Hi Asha,
  • Opening sentence (state the apology): Use "I'm sorry" or "I apologise" + for / that. Example: I'm sorry for breaking your pen.
  • Explain reason (use past tenses): Use past simple or present perfect. Example: I broke it yesterday during class.
  • Show responsibility (modal verbs & gerunds): Use "should have" / "shouldn't have", or "for + -ing". Example: I should have returned it on Monday. I apologise for not doing so.
  • Request forgiveness/offer to fix (use polite modals): Example: Can you forgive me? I will buy a new one.
  • Closing: short polite phrase + name. Example: Sincerely, Juma

2. Important grammar points

a) Verb tenses

- Past simple for specific past actions: "I broke your phone."
- Present perfect for effects that continue to now: "I have lost your book."
- Present simple for promises/regular actions: "I will return it tomorrow." (Note: future with will)

b) Gerunds and infinitives

- Use "sorry/apologise for + gerund": "Sorry for shouting."
- Use "I apologise to + person" or "I apologise for + action": "I apologise to you. I apologise for my words."

c) Modal verbs to show regret or promise

- Regret: "should have" + past participle — "I should have told you."

- Promise/offer: "will", "can", "shall" — "I will replace it", "Can I help?"

d) Conditional (short, polite)

- If + past (polite regret) + would/could: "If I had known, I would not have said that." Useful to explain cause and effect.

e) Passive vs active

- Active is clearer: "I broke your ruler."
- Passive can sound formal: "Your ruler was broken by me." For peers, prefer active to show responsibility.

3. Short example letters (with grammatical notes)

Example 1 — informal (friend/classmate)

Hi John,

I'm really sorry for forgetting our homework at home. I forgot it yesterday after football practice (past simple). I know I should have checked my bag (should have + past participle). I will bring it tomorrow (will + base verb). Please forgive me.

Thanks,

Amina

Example 2 — slightly more formal (classmate you respect)

Dear Kevin,

I apologise for making a joke about your project in class. I have realised it upset you (present perfect). I should not have said that (should not have + past participle). If you allow me, I will help you improve the project before the presentation (conditional + will). I am sorry.

Sincerely,

Linet

4. Useful apology phrases (grammar patterns)

  • "I'm sorry for + noun / for + -ing" — "I'm sorry for the trouble." / "I'm sorry for arriving late."
  • "I apologise for + -ing / for + noun" — more formal.
  • "I am sorry that + clause" — "I am sorry that I missed your birthday."
  • "I should have + past participle" — show regret. "I should have told the teacher."
  • "Can you forgive me?" / "Will you please forgive me?" — polite request using modal verbs.
  • "I will + verb" — promise to fix: "I will replace it."

5. Short practice (try these)

  1. Fill in the correct form: "I ______ (to be) sorry for ______ (to break) your pencil." → (answer below)
  2. Rewrite using "should have": "I did not call you. I am sorry." → "I ______ ______ ______."
  3. Choose tense: "I (lose / have lost) your book." (Which is better if the book is still missing?)
  4. Change to polite request: "Forgive me?" → "______ you ______ ______ me?" (use modal)
  5. Complete conditional: "If I had known, I ______ (not / say) that."
Answers
  1. I am sorry for breaking your pencil. (or "I am sorry I broke your pencil.")
  2. I should have called you. (I should have + past participle)
  3. "I have lost your book." (present perfect is better if the book is still missing now)
  4. Could you forgive me? / Will you forgive me?
  5. If I had known, I would not have said that.

6. Quick grammar tips

  • Use active verbs to accept responsibility: "I broke..." not "It was broken."
  • Use "for + -ing" after "sorry" or "apologise".
  • Use "should have" to show regret about past actions.
  • Use polite modals (could, would, can, will) when asking for forgiveness or offering help.
  • Check subject–verb agreement: "I am" not "I is"; "She was" not "She were".
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Mini reminder: Use "I'm sorry for + -ing" and finish with a promise: "I will..." — this gives a clear grammar pattern: apology + reason + promise.

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