Common Grammar Mistakes & How to Fix Them

About Course

Level: Beginner (A1–A2)
Category: English Grammar
Format: 6 Modules | 15 Lessons | Exercises Included
Goal: Learn how to identify and fix the most frequent grammar mistakes made by beginner English learners.

✅ Why This Course?

Are you struggling with basic English grammar? Do you often say things like “She go to school” or “I no want that”?

You’re not alone — millions of learners make these mistakes. But the good news is: you can fix them easily!
This course will guide you step-by-step through the most common grammar errors, explain why they happen, and teach you the correct forms with clear examples and beginner-friendly practice.

📚 Course Structure

The course is divided into 6 easy-to-follow modules. Each module covers a grammar area where mistakes often happen and shows you how to correct them — fast.

📘 Module 1: Sentence Foundations

Summary: Learn how to build correct English sentences. We fix problems like missing subjects or using words in the wrong order.

🔹 Lesson 1.1: Missing Subject or Verb

❌ Wrong: Is raining today.
✅ Correct: It is raining today.

What’s wrong? English sentences always need a subject and a verb. “It is” is needed here.

🔹 Lesson 1.2: Wrong Word Order

❌ Wrong: She always is tired.
✅ Correct: She is always tired.

What’s wrong? Adverbs like “always” must be placed in the correct position depending on the verb type.

📘 Module 2: Verbs and Tenses

Summary: This module helps you use the right verb forms in the right tense. Learn to avoid mistakes with “be” verbs, -s endings, and past tense.

🔹 Lesson 2.1: Incorrect Use of “Be” Verbs

❌ You is smart.
✅ You are smart.

Learn when to use “am,” “is,” and “are” correctly.

🔹 Lesson 2.2: Forgetting the -s in Present Simple

❌ He play guitar.
✅ He plays guitar.

Add -s for third person singular (he/she/it).

🔹 Lesson 2.3: Using Present Instead of Past

❌ Yesterday I go to market.
✅ Yesterday I went to the market.

Learn regular and irregular past tense forms.

📘 Module 3: Articles and Plural Nouns

Summary: Articles like “a,” “an,” and “the” confuse many learners. This module explains article use and how to form plurals, including irregular ones.

🔹 Lesson 3.1: Missing or Wrong Articles

❌ I saw elephant.
✅ I saw an elephant.

Use “a” before consonant sounds and “an” before vowel sounds.

🔹 Lesson 3.2: Incorrect Plurals

❌ I have two childs.
✅ I have two children.

Some plurals are irregular. Learn them the easy way.

📘 Module 4: Pronouns and Possessives

Summary: Understand the difference between subject/object pronouns and possessive forms like “his,” “her,” and “their.”

🔹 Lesson 4.1: Using “Me” Instead of “I”

❌ Me like it.
✅ I like it.

Use subject pronouns for the person doing the action.

🔹 Lesson 4.2: Confusing “his,” “her,” and “their”

❌ Her brother is here. (when talking about a boy)
✅ His brother is here.

📘 Module 5: Prepositions and Questions

Summary: Fix common problems with time and place prepositions, and learn how to form correct questions in English.

🔹 Lesson 5.1: Wrong Preposition

❌ I was born on 2001.
✅ I was born in 2001.

Learn when to use “in,” “on,” and “at” correctly.

🔹 Lesson 5.2: Incorrect Question Order

❌ You are coming?
✅ Are you coming?

Always place the verb before the subject in questions.

📘 Module 6: Confusions and Extra Fixes

Summary: This final module covers double negatives and word confusions like “there/their/they’re” — simple fixes for common but tricky errors.

🔹 Lesson 6.1: Double Negatives

❌ I don’t want nothing.
✅ I don’t want anything.

Avoid using two negative words in one sentence.

🔹 Lesson 6.2: Confusing Words: Their / There / They’re

❌ There going to school.
✅ They’re going to school.

Understand the difference:

Their = belongs to them
There = a place
They’re = they are

🧪 Practice & Exercises

Each lesson includes:

✅ Correct and incorrect sentence comparisons
✍️ Short grammar tasks
🧠 Fill-in-the-blank exercises
🗣️ Speaking practice ideas

🏁 What You’ll Achieve by the End

By completing this course, you will:

Speak more clearly and confidently
Avoid common errors in conversation and writing
Use correct grammar in real-life situations
Build a strong grammar foundation for intermediate learning

Course Content

Module 1: Sentence Foundations
This module focuses on the basic structure of English sentences. Learners often struggle with forgetting the subject or using the wrong word order. These foundational errors affect understanding and clarity. In this module, students will learn how to build correct, complete sentences with proper structure.

Lesson 1.1: Missing Subject or Verb
Lesson 1.2: Wrong Word Order

Module 2: Verb Tenses and Forms
This module tackles verb-related mistakes, including mixing up tenses and misusing auxiliary verbs. It helps students learn when to use present, past, and helping verbs like “do” or “does.”

Module 3: Articles and Nouns
Articles (“a,” “an,” “the”) and noun forms often confuse beginners. This module helps learners understand when to use articles, and how to form plurals correctly—especially irregular ones.

Module 4: Pronouns and Possessives
Summary: Learners often mix up subject and object pronouns, or confuse possessive words. This module strengthens understanding of who is doing the action and who/what owns something.

Module 5: Questions and Prepositions
Summary: This module focuses on forming correct questions and choosing the right prepositions for time, place, and communication.

Module 6: Special Confusions & Extra Fixes
🔎 Summary: Some grammar mistakes are small but common—like using double negatives or confusing “their,” “there,” and “they’re.” This final module clears up tricky cases with simple fixes.

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About Course

✅ Why This Course?

📚 Course Structure

📘 Module 1: Sentence Foundations

🔹 Lesson 1.1: Missing Subject or Verb

🔹 Lesson 1.2: Wrong Word Order

📘 Module 2: Verbs and Tenses

🔹 Lesson 2.1: Incorrect Use of “Be” Verbs

🔹 Lesson 2.2: Forgetting the -s in Present Simple

🔹 Lesson 2.3: Using Present Instead of Past

📘 Module 3: Articles and Plural Nouns

🔹 Lesson 3.1: Missing or Wrong Articles

🔹 Lesson 3.2: Incorrect Plurals

📘 Module 4: Pronouns and Possessives

🔹 Lesson 4.1: Using “Me” Instead of “I”

🔹 Lesson 4.2: Confusing “his,” “her,” and “their”

📘 Module 5: Prepositions and Questions

🔹 Lesson 5.1: Wrong Preposition

🔹 Lesson 5.2: Incorrect Question Order

📘 Module 6: Confusions and Extra Fixes

🔹 Lesson 6.1: Double Negatives

🔹 Lesson 6.2: Confusing Words: Their / There / They’re

🧪 Practice & Exercises

🏁 What You’ll Achieve by the End

Course Content

Lesson 1.1: Missing Subject or Verb

Lesson 1.2: Wrong Word Order

Module 2: Verb Tenses and Forms This module tackles verb-related mistakes, including mixing up tenses and misusing auxiliary verbs. It helps students learn when to use present, past, and helping verbs like “do” or “does.”

Lesson 2.1: Incorrect Use of “Be” Verbs

Lesson 2.2: Forgetting -s in Present Simple

Lesson 2.3: Wrong Past Tense

Module 3: Articles and Nouns Articles (“a,” “an,” “the”) and noun forms often confuse beginners. This module helps learners understand when to use articles, and how to form plurals correctly—especially irregular ones.

Lesson 3.1: Missing or Incorrect Articles

Lesson 3.2: Incorrect Plural Nouns

Module 4: Pronouns and Possessives Summary: Learners often mix up subject and object pronouns, or confuse possessive words. This module strengthens understanding of who is doing the action and who/what owns something.

Lesson 4.1: Subject vs. Object Pronouns

Lesson 4.2: Possessive Confusion

Module 5: Questions and Prepositions Summary: This module focuses on forming correct questions and choosing the right prepositions for time, place, and communication.

Lesson 5.1: Wrong Question Structure

Lesson 5.2: Incorrect Prepositions

Module 6: Special Confusions & Extra Fixes 🔎 Summary: Some grammar mistakes are small but common—like using double negatives or confusing “their,” “there,” and “they’re.” This final module clears up tricky cases with simple fixes.

Lesson 6.1: Double Negatives