Punctuation is a series of symbols used to organize phrases and sentences. Often referred to as punctuation marks, these symbols don’t correspond to sounds, but instead provide emphasis, order, and flow to the written sentences. Without proper punctuation, the emotional content, structure, and even the meaning of ideas can easily be confused or lost. Punctuation plays a critical role in allowing writers to transform thoughts and ideas into coherent written language.

In English grammar, the rules of punctuation depend on the symbols themselves. The following list covers the most common punctuation marks in the English language. Note that British English and American English have different names for some of these marks.

1. __Period__: The period punctuation mark (.) is used at the end of a complete, declarative sentence. (In the UK these are called “full stops.”) Many abbreviations also end with a period. For example: “Dr.” or “Mr.” [Use one single space after a period](https://www.masterclass.com/articles/how-many-spaces-after-a-period).
2. __Comma__: Writers use [commas](https://www.masterclass.com/articles/comma-rules-explained) (,) to separate different ideas, separate items on a list, and distinguish between different elements in a sentence. For example, the following sentence uses a comma before a [coordinating conjunction](https://www.masterclass.com/articles/coordinating-conjunction-explained) that connects two independent clauses: “She is an excellent litigator, but she doesn’t yet have the experience to attempt this kind of case.”
3. __Question mark__: The question mark (?) is used to terminate a sentence in which a question is asked, technically called an [interrogative sentence](https://www.masterclass.com/articles/interrogative-sentence-guide). For example: “Are you going to walk to the concert?”
4. __Exclamation Point__: An exclamation point (!), called an exclamation mark in the UK, is used to end a sentence with special emphasis, or to denote a forceful outburst. For example: “Don’t touch that!”
5. __Semicolon__: The [semicolon](https://www.masterclass.com/articles/semicolon-vs-colon-explained) (;) separates two independent clauses within the same sentence. These clauses are related but present separate ideas. You can also use semicolons to separate aspects of complex lists. For example: “We like spicy food; our mother does not.”
6. __Colon__: A [colon](https://www.masterclass.com/articles/semicolon-vs-colon-explained) (:) is used within a complete sentence to introduce a quotation, an example, or a series. You can also use colons to separate a main title from a subtitle. For example: “There are only two moves to remember: the pop and the roll.” Colons can also separate two independent clauses that share a single sentence. For example: “Dinesh redecorated his bedroom: He moved the bed to the far wall and added some framed portraits.”
7. __Apostrophe__: The apostrophe (’) is used in three ways: to denote ownership in the form of a possessive noun; to form contractions such as “don’t” and “would’ve” and to substitute letters within an abbreviated word. For example: “The shepherd's beard had grown long during the winter.” They can also be used to denote multiples of lowercase letters, as in: “He still gets his o’s and his u’s mixed up.”
8. __Hyphen__: A [hyphen](https://www.masterclass.com/articles/hyphen-vs-dash) (-) is used to connect two parts of a compound word and to link together two names that have been combined into a compound name. For example: “He used the ship-to-shore radio.” And: “I’d like to introduce Ms. Willis-Hoffman.”
9. __Parentheses__: [Parentheses](https://www.masterclass.com/articles/period-inside-or-outside-parentheses) (()) are used to contain a clarification or an afterthought within a sentence.
10. __Ellipsis__: An ellipsis is a series of three periods (...) that represents an omission of words or letters. These may be omitted to shorten a quotation, by removing parts of the text that are irrelevant to the context of the quotation, as in: “As the Bard said, ‘A rose by any other name would smell as sweet…’” They can also be used in written dialogue to denote when a character has trailed off without finishing their sentence: “She looked at him and said, ‘I just can’t anymore…’”
11. __En dash__: The English language uses two types of dashes, and the [en dash](https://www.masterclass.com/articles/en-dash-vs-em-dash-explained) is the shorter one (although it’s a bit longer than a hyphen.) This punctuation mark denotes a period of time, effectively replacing the word “to” as in “they were the undefeated champs from 1976–1982.” The en dash is so named because it is as long as a lowercase letter n (–).
12. __Em dash__: This longer dash is used for style and structure. You can use an em dash to mark a sudden change in thought or a break in sentence structure. [Em dashes](https://www.masterclass.com/articles/en-dash-vs-em-dash-explained) can also be used to mark emphasis by linking a new clause to the end of a sentence. For example: “There were several things he wouldn’t eat—he kept a list in his diary—so eating out was always a chore.” The em dash is so named because it is as long as the letter M (—).
13. __Quotation mark__: [Quotation marks](https://www.masterclass.com/articles/when-to-use-quotation-marks-guide) (“”) distinguish dialogue within a sentence. They also denote a word-for-word quote or transcription. You can also use single quotation marks (using the same key you’d use for an apostrophe) when inserting a quote within a quote. For example: “I asked the ranger for comment, and she said, ‘We remind the public that all wild animals must be regarded with caution.’”
14. __Brackets__: Also called square brackets ([ ]), these punctuation marks are used to include additional text to a quotation for context. You often see these markings in journalism. For example: “The author was livid, exclaiming, ‘You took it [the book] out of context because you relied on his [Henderson’s] spin.”

Pay particular attention to punctuation rules during the editing and [proofreading](https://www.masterclass.com/articles/how-to-proofread-your-writing) stages of the writing process. It can take time to assimilate the many rules of English language punctuation and stave off common mistakes. With practice, the process gets easier.

You can also up your punctuation game by observing how established writers use punctuation marks. Take special note of less common punctuation marks like em dashes and colons, and strive to understand the contexts that call for them, as well as the contexts where they don’t make sense. By studying other writers in anything from fiction to academic writing, you’ll find it easier to incorporate proper punctuation into your own writing.

Become a better writer with the [MasterClass Annual Membership](https://www.masterclass.com). Gain access to exclusive video lessons taught by the world’s best, including Joy Harjo, Michael W. Twitty, Billy Collins, Neil Gaiman, Walter Mosley, Margaret Atwood, Joyce Carol Oates, and more.
Editors and readers evaluate writers not only on the quality of their ideas but also on their grammar and punctuation. As an aspiring writer, you owe it to yourself to develop a working knowledge of correct punctuation.

Editors and readers evaluate writers not only on the quality of their ideas but also on their grammar and punctuation. As an aspiring writer, you owe it to yourself to develop a working knowledge of correct punctuation.

How to Use Punctuation: 14 Rules Every Writer Must Know

Punctuation is a series of symbols used to organize phrases and sentences. Often referred to as punctuation marks, these symbols don’t correspond to sounds, but instead provide emphasis, order, and flow to the written sentences. Without proper punctuation, the emotional content, structure, and even the meaning of ideas can easily be confused or lost. Punctuation plays a critical role in allowing writers to transform thoughts and ideas into coherent written language.

What Is Punctuation? 

In English grammar, the rules of punctuation depend on the symbols themselves. The following list covers the most common punctuation marks in the English language. Note that British English and American English have different names for some of these marks.<ol class="mc-m-4"><li class="mc-my-4"> 1. Period: The period punctuation mark (.) is used at the end of a complete, declarative sentence. (In the UK these are called “full stops.”) Many abbreviations also end with a period. For example: “Dr.” or “Mr.” <a href='https://www.masterclass.com/articles/how-many-spaces-after-a-period' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-many-spaces-after-a-period","linkCopy":"Use one single space after a period","category":null}'>Use one single space after a period</a>. </li><li class="mc-my-4"> 2. Comma: Writers use <a href='https://www.masterclass.com/articles/comma-rules-explained' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/comma-rules-explained","linkCopy":"commas","category":null}'>commas</a> (,) to separate different ideas, separate items on a list, and distinguish between different elements in a sentence. For example, the following sentence uses a comma before a <a href='https://www.masterclass.com/articles/coordinating-conjunction-explained' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/coordinating-conjunction-explained","linkCopy":"coordinating conjunction","category":null}'>coordinating conjunction</a> that connects two independent clauses: “She is an excellent litigator, but she doesn’t yet have the experience to attempt this kind of case.” </li><li class="mc-my-4"> 3. Question mark: The question mark (?) is used to terminate a sentence in which a question is asked, technically called an <a href='https://www.masterclass.com/articles/interrogative-sentence-guide' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/interrogative-sentence-guide","linkCopy":"interrogative sentence","category":null}'>interrogative sentence</a>. For example: “Are you going to walk to the concert?” </li><li class="mc-my-4"> 4. Exclamation Point: An exclamation point (!), called an exclamation mark in the UK, is used to end a sentence with special emphasis, or to denote a forceful outburst. For example: “Don’t touch that!” </li><li class="mc-my-4"> 5. Semicolon: The <a href='https://www.masterclass.com/articles/semicolon-vs-colon-explained' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/semicolon-vs-colon-explained","linkCopy":"semicolon","category":null}'>semicolon</a> (;) separates two independent clauses within the same sentence. These clauses are related but present separate ideas. You can also use semicolons to separate aspects of complex lists. For example: “We like spicy food; our mother does not.” </li><li class="mc-my-4"> 6. Colon: A <a href='https://www.masterclass.com/articles/semicolon-vs-colon-explained' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/semicolon-vs-colon-explained","linkCopy":"colon","category":null}'>colon</a> (:) is used within a complete sentence to introduce a quotation, an example, or a series. You can also use colons to separate a main title from a subtitle. For example: “There are only two moves to remember: the pop and the roll.” Colons can also separate two independent clauses that share a single sentence. For example: “Dinesh redecorated his bedroom: He moved the bed to the far wall and added some framed portraits.” </li><li class="mc-my-4"> 7. Apostrophe: The apostrophe (’) is used in three ways: to denote ownership in the form of a possessive noun; to form contractions such as “don’t” and “would’ve” and to substitute letters within an abbreviated word. For example: “The shepherd&#39;s beard had grown long during the winter.” They can also be used to denote multiples of lowercase letters, as in: “He still gets his o’s and his u’s mixed up.” </li><li class="mc-my-4"> 8. Hyphen: A <a href='https://www.masterclass.com/articles/hyphen-vs-dash' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/hyphen-vs-dash","linkCopy":"hyphen","category":null}'>hyphen</a> (-) is used to connect two parts of a compound word and to link together two names that have been combined into a compound name. For example: “He used the ship-to-shore radio.” And: “I’d like to introduce Ms. Willis-Hoffman.” </li><li class="mc-my-4"> 9. Parentheses: <a href='https://www.masterclass.com/articles/period-inside-or-outside-parentheses' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/period-inside-or-outside-parentheses","linkCopy":"Parentheses","category":null}'>Parentheses</a> (()) are used to contain a clarification or an afterthought within a sentence. </li><li class="mc-my-4"> 10. Ellipsis: An ellipsis is a series of three periods (...) that represents an omission of words or letters. These may be omitted to shorten a quotation, by removing parts of the text that are irrelevant to the context of the quotation, as in: “As the Bard said, ‘A rose by any other name would smell as sweet…’” They can also be used in written dialogue to denote when a character has trailed off without finishing their sentence: “She looked at him and said, ‘I just can’t anymore…’” </li><li class="mc-my-4"> 11. En dash: The English language uses two types of dashes, and the <a href='https://www.masterclass.com/articles/en-dash-vs-em-dash-explained' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/en-dash-vs-em-dash-explained","linkCopy":"en dash","category":null}'>en dash</a> is the shorter one (although it’s a bit longer than a hyphen.) This punctuation mark denotes a period of time, effectively replacing the word “to” as in “they were the undefeated champs from 1976–1982.” The en dash is so named because it is as long as a lowercase letter n (–). </li><li class="mc-my-4"> 12. Em dash: This longer dash is used for style and structure. You can use an em dash to mark a sudden change in thought or a break in sentence structure. <a href='https://www.masterclass.com/articles/en-dash-vs-em-dash-explained' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/en-dash-vs-em-dash-explained","linkCopy":"Em dashes","category":null}'>Em dashes</a> can also be used to mark emphasis by linking a new clause to the end of a sentence. For example: “There were several things he wouldn’t eat—he kept a list in his diary—so eating out was always a chore.” The em dash is so named because it is as long as the letter M (—). </li><li class="mc-my-4"> 13. Quotation mark: <a href='https://www.masterclass.com/articles/when-to-use-quotation-marks-guide' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/when-to-use-quotation-marks-guide","linkCopy":"Quotation marks","category":null}'>Quotation marks</a> (“”) distinguish dialogue within a sentence. They also denote a word-for-word quote or transcription. You can also use single quotation marks (using the same key you’d use for an apostrophe) when inserting a quote within a quote. For example: “I asked the ranger for comment, and she said, ‘We remind the public that all wild animals must be regarded with caution.’” </li><li class="mc-my-4"> 14. Brackets: Also called square brackets ([ ]), these punctuation marks are used to include additional text to a quotation for context. You often see these markings in journalism. For example: “The author was livid, exclaiming, ‘You took it [the book] out of context because you relied on his [Henderson’s] spin.” </li></ol>

How to Use 14 Essential Punctuation Marks

Pay particular attention to punctuation rules during the editing and <a href='https://www.masterclass.com/articles/how-to-proofread-your-writing' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-to-proofread-your-writing","linkCopy":"proofreading","category":null}'>proofreading</a> stages of the writing process. It can take time to assimilate the many rules of English language punctuation and stave off common mistakes. With practice, the process gets easier.You can also up your punctuation game by observing how established writers use punctuation marks. Take special note of less common punctuation marks like em dashes and colons, and strive to understand the contexts that call for them, as well as the contexts where they don’t make sense. By studying other writers in anything from fiction to academic writing, you’ll find it easier to incorporate proper punctuation into your own writing.

How to Use Punctuation Correctly

Become a better writer with the <a href='https://www.masterclass.com' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com","linkCopy":"MasterClass Annual Membership","category":null}'>MasterClass Annual Membership</a>. Gain access to exclusive video lessons taught by the world’s best, including Joy Harjo, Michael W. Twitty, Billy Collins, Neil Gaiman, Walter Mosley, Margaret Atwood, Joyce Carol Oates, and more.

Want to Learn More About Writing?

Editors and readers evaluate writers not only on the quality of their ideas but also on their grammar and punctuation. As an aspiring writer, you owe it to yourself to develop a working knowledge of correct punctuation.

Editors and readers evaluate writers not only on the quality of their ideas but also on their grammar and punctuation. As an aspiring writer, you owe it to yourself to develop a working knowledge of correct punctuation.
