English grammar is the foundation of clear communication. Here are key rules to master:

1. Subject-Verb Agreement 💡

  • Singular subjects require singular verbs: "She runs."
  • Plural subjects need plural verbs: "They run."
  • Exception: I/You/We/They always use plural verbs.
Subject Predicate Agreement

2. Tenses & Time Clauses ⏳

  • Present Simple: "I eat breakfast."
  • Past Simple: "I ate breakfast."
  • Future Simple: "I will eat breakfast."
  • Use when for time clauses: "I'll call you when I arrive."
Tenses

3. Punctuation Basics 📝

  • Periods (.) end declarative sentences.
  • Commas (,) separate clauses: "Hello, world!"
  • Question marks (?) are for interrogative sentences.
  • Exclamation points (!) convey strong emotions.
Punctuation Basics

4. Common Grammar Pitfalls ⚠️

  • Avoid run-on sentences: Split with periods or commas.
  • Correct fragments: "The cat." → "The cat sleeps."
  • Master prepositions: "interested in" vs "interested with."
  • Explore more in our Grammar Tutorial 🚀