Goal: To identify and fix the most frequent tense errors found in school exams and daily conversation.

🚫 1. The “Double Past” Mistake

Many students try to use two past tense words together when asking a question or making a negative statement.

• The Error: “Did you went to school?” or “I didn’t ate.”
• The Rule: When you use Did or Didn’t, the main verb must stay in its Base Form.
• ✅ Correct: “Did you go to school?”
• ✅ Correct: “I didn’t eat.”

🚫 2. The “Have + Went” Trap

This happens with Irregular Verbs. Students often confuse the Past Tense with the Past Participle.

• The Error: “I have went there before.”
• The Rule: After Have/Has/Had, you must use the 3rd form (Participle) of the verb.
  • Go (1) > Went (2) > Gone (3)
• ✅ Correct: “I have gone there before.”
• ✅ Correct: “She has done her work” (Not “has did”).

🚫 3. The “Since vs. For” Confusion

When using the Present Perfect tense, we often talk about time.

• For: Use this for a Duration (a length of time).
  • Examples: for 2 hours, for 5 years, for a long time.
• Since: Use this for a Starting Point (a specific date/time).
  • Examples: since 9:00 AM, since Monday, since 2015.
• ✅ Correct: “I have lived here for 10 years.”
• ✅ Correct: “I have lived here since 2014.”

📝 Practice Zone (The “Error Correction” Quiz)

Exercise: Fix the following sentences.

1. He didn’t saw the teacher yesterday.
2. We have saw that movie already.
3. I have been waiting here since three hours.
4. Does she likes mangoes?

Answers :

1. He didn’t see the teacher. (After ‘did’, use base verb).
2. We have seen that movie. (After ‘have’, use 3rd form).
3. I have been waiting here for three hours. (Duration = for).
4. Does she like mangoes? (After ‘does’, remove the -s).