Capitalization is the use of capital letters (uppercase) at the beginning of words. Here's a breakdown of the basic rules of capitalization in English grammar:
1. Start of Sentences
- Always capitalize the first word of a sentence.
- Example: The cat sat on the mat.
2. Proper Nouns
- Capitalize proper nouns, which are specific names of people, places, things, or ideas.
- People's names: John Smith, Marie Curie
- Places: Paris, Mount Everest, Atlantic Ocean
- Organizations: Google, United Nations, Red Cross
- Days of the week, months, and holidays: Monday, January, Christmas
- Nationalities, languages, and religions: French, Spanish, Christianity
- Brands: Nike, Apple, Coca-Cola
3. The Pronoun "I"
- Always capitalize the pronoun "I."
- Example: I went to the store.
4. Titles
- Capitalize the first word, the last word, and all principal words in titles of books, articles, songs, movies, etc.
- Example: The Lord of the Rings, "Let It Be," Star Wars
5. First Word After a Colon (Sometimes)
- In some cases, you may capitalize the first word after a colon, especially if it begins a complete sentence.
- Example: There is only one thing to do: Run!
Important Notes:
- Common nouns: Do not capitalize common nouns, which are general names for things. (e.g., cat, house, tree)
- Seasons: Seasons (spring, summer, autumn, winter) are generally not capitalized unless used in a title or proper name.
- Directions: Directions (north, south, east, west) are generally not capitalized unless referring to a specific region. (e.g., the South)
There can be some exceptions and more nuanced rules, but these are the fundamental guidelines for capitalization in English grammar.