What Is a Sentence? (with Examples of the Different Types of Sentence)
What Is a Sentence? (with Examples of the Different Types of Sentence)A sentence is a group of words giving a complete thought. A sentence must contain a subject and a verb (although one may be implied).
A More Formal Definition of SentenceA sentence is a set of words that is complete in itself, typically containing a subject and predicate, conveying a statement, question, exclamation, or command, and consisting of a main clause and sometimes one or more subordinate clauses.
The Four Types of SentenceThere are four types of sentence.
- A declarative sentence. A declarative sentence states a fact and ends with a period / full stop. For example:
- He has every attribute of a dog except loyalty. (Thomas P Gore)
- I wonder if other dogs think poodles are members of a weird religious cult. (Remember, a statement which contains an indirect question (like this example) is not a question.)
- An imperative sentence. An imperative sentence is a command or a polite request. It ends with an exclamation mark or a period / full stop. For example:
- When a dog runs at you, whistle for him. (Henry David Thoreau, 1817-1862)
- An interrogative sentence. An interrogative sentence asks a question and ends with a question mark. For example:
- Who knew that dog saliva can mend a broken heart? (Jennifer Neal)
- An exclamatory sentence. An exclamatory sentence expresses excitement or emotion. It ends with an exclamation mark. For example:
- In Washington, it's dog eat dog. In academia, it's exactly the opposite! (Robert Reich)
The Four Sentence StructuresA sentence can consist of a single clause or several clauses. When a sentence is a single clause, it is called a simple sentence (and the clause is called an independent clause). A sentence must contain at least one independent clause. Below are the four types of sentence structure (with their independent clauses shaded:
- A Complex Sentence. A complex sentence has an independent clause and at least one dependent clause. For example:
- Diplomacy is the art of saying "nice doggie" until you can find a rock. (Will Rogers, 1879-1935)
- When you're on the Internet, nobody knows you're a dog. (Peter Steiner)
- A Compound Sentence. A compound sentence has at least two independent clauses. For example:
- Cry "Havoc," and let slip the dogs of war. (William Shakespeare, 1564-1616)
- A Simple Sentence. A simple sentence has just one independent clause. For example:
- You can't surprise a man with a dog.(Cindy Chupack)
- A Compound-Complex Sentence. A compound-complex sentence has at least two independent clauses and at least one dependent clause. For example:
- When a dog bites a man, that is not news because it happens so often, but if a man bites a dog, that is news. (John B Bogart)