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20 English Grammar Rules Explained & Applied

English grammar forms the foundation of effective communication in the English language. Understanding the basics of English grammar rules is essential for both native speakers and English learners. In this article, we will explore 20 English Grammar Rules that will help you improve your overall English language skills.

1. Subject-Verb Agreement:

Ensure that the subject and verb in a sentence agree in number. For example, “He goes to the store” (singular subject) versus “They go to the store” (plural subject).

  • Incorrect: The cats are playing in the garden.
  • Correct: The cats are playing in the garden.

2. Verb Tenses:

Master the different verb tenses, such as present, past, and future, to accurately express actions and timeframes.

  • Present: I eat breakfast every morning.
  • Past: She studied abroad last year.
  • Future: We will go to the beach next weekend.

3. Noun Pluralization:

Know the rules for forming plurals, such as adding “s” or “es” to regular nouns and using irregular forms for certain words, like “children” and “oxen.”

  • Regular plural: I have two dogs.
  • Irregular plural: The children are playing in the park.

4. Pronoun Usage:

Use pronouns correctly, referring to people or things mentioned previously, to avoid repetition. For instance, “She is my sister. I love her.”

  • Incorrect: John is my brother. John loves John.
  • Correct: John is my brother. He loves him.

5. Adjective Order:

Understand the correct order of adjectives before a noun. The general order is opinion, size, age, shape, color, origin, material, and purpose. For example, “a beautiful small antique silver ring.”

  • Incorrect: She bought a red big car.
  • Correct: She bought a big red car.

6. Comparative and Superlative Forms:

Learn how to form comparatives and superlatives when comparing two or more things. For example, “bigger,” “better,” and “the biggest” are used to express degrees of comparison.

  • Comparative: This book is longer than that one.
  • Superlative: This is the tallest building in the city.

7. Articles:

Use “a,” “an,” and “the” correctly to indicate whether the noun is specific or nonspecific.

  • A: I saw a bird in the sky.
  • An: An apple fell from the tree.
  • The: The dog chased the cat.

8. Prepositions:

Know how to use prepositions correctly to express relationships between words, such as “in,” “on,” and “at.”

  • In: The book is in the bag.
  • On: The keys are on the table.
  • At: We’ll meet at the park.

9. Adverbs:

Understand how to use adverbs to modify verbs, adjectives, or other adverbs. For example, “He ran quickly” and “She speaks very softly.”

  • Modifying a verb: She sings beautifully.
  • Modifying an adjective: He is extremely talented.
  • Modifying another adverb: They walked very slowly.

10. Capitalization:

Follow the rules of capitalization, such as capitalizing the first letter of a sentence, proper nouns, and titles.

  • Sentence: The sun is shining brightly today.
  • Proper noun: I live in New York City.
  • Title: I read “To Kill a Mockingbird” last month.

11. Sentence Structure:

Master the basic sentence structures, including subject-verb-object, subject-verb-complement, and subject-verb-adverb, to construct grammatically correct sentences.

  • Subject-Verb-Object: She ate an apple.
  • Subject-Verb-Complement: He is a doctor.
  • Subject-Verb-Adverb: They run quickly.

12. Direct and Indirect Speech:

Learn how to convert direct speech (quoting someone’s exact words) to indirect speech (paraphrasing what someone said).

  • Direct: She said, “I love pizza.”
  • Indirect: She said that she loved pizza.

13. Modal Verbs:

Understand the usage of modal verbs like “can,” “may,” “must,” and “should” to express ability, permission, obligation, or possibility.

  • Can: I can swim.
  • May: May I borrow your pen?
  • Must: You must finish your homework.

14. Conditional Sentences:

Know how to construct conditional sentences, expressing hypothetical situations or consequences using “if” and different verb forms.

  • First Conditional: If it rains, we will stay indoors.
  • Second Conditional: If I had more time, I would travel the world.
  • Third Conditional: If he had studied harder, he would have passed the exam.

15. Active and Passive Voice:

Differentiate between active and passive voice constructions. Active voice emphasizes the subject acting, while passive voice shifts the focus to the object receiving the action.

  • Active: They built a new house.
  • Passive: A new house was built by them.

16.Gerunds and Infinitives:

Learn when to use gerunds (verb forms ending in “-ing”) or infinitives (to + base form of the verb) as subjects, objects, or complements.

  • Gerund: I enjoy swimming in the ocean.
  • Infinitive: She wants to visit Paris.

17. Relative Clauses:

Understand how to use relative clauses to provide additional information about a noun in a sentence. For example, “The book that I’m reading is fascinating.”

  • Defining: The dog that barks is mine.
  • Non-defining: The dog, which is black, barks all night.

18. Conjunctions:

Use conjunctions like “and,” “but,” “or,” and “because” to join words, phrases, or clauses.

  • And: He likes coffee and tea.
  • But: She studied hard, but she failed the exam.
  • Because: They canceled the event because of the bad weather.

19. Indefinite Pronouns:

Know how to use indefinite pronouns, such as “anyone,” “someone,” and “everyone,” to refer to unspecified people or things.

  • Anyone: Is anyone here?
  • Someone: Someone called you on the phone.
  • Everyone: Everyone enjoyed the party.

20. Punctuation:

Master the correct use of punctuation marks, including commas, periods, question marks, exclamation marks, and quotation marks, to ensure clarity and coherence in your writing.

  • Comma: I need to buy apples, oranges, and bananas.
  • Period: The sun sets in the evening.
  • Question mark: Where are you going?
  • Exclamation mark: What a beautiful sunset!
  • Quotation marks: He said, “I’ll be there soon.”

All in all:

In conclusion, by mastering these 20 English grammar rules, you will enhance your ability to communicate effectively in English. These grammar rules serve as a foundation to build upon and continue your English language journey with confidence. Remember, practice is the key to improving your grammar skills. By applying these English grammar rules consistently, you will develop a solid understanding of English grammar and be able to express yourself accurately and fluently. So, embrace these 20 English Grammar Rules as your trusted guide and embark on your language-learning adventure with enthusiasm!

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