Grammar Glow

Compound Complex Sentences

A compound-complex sentence is a type of sentence that contains at least two independent clauses and at least one dependent clause. This structure allows for more detailed and nuanced expression by combining multiple ideas within a single sentence.

Although it was raining, I decided to go for a walk, and my friend joined me.

Characteristics of Compound-Complex

Multiple Independent Clauses:

A compound-complex sentence must include at least two independent clauses, which can stand alone as complete sentences.

At Least One Dependent Clause:

It must also have at least one dependent clause that cannot stand alone and adds additional information to the independent clauses.

Use of Conjunctions:

It often employs both coordinating conjunctions (e.g., and, but, or) to connect independent clauses and subordinating conjunctions (e.g., because, although, since) to introduce dependent clauses.

Varied Sentence Length:

his sentence type tends to be longer and more complex, allowing for intricate ideas and relationships to be expressed.

Structure of Compound-Complex

1. Independent Clauses

An independent clause is a group of words that contains a subject and a predicate and expresses a complete thought. It can stand alone as a sentence.

Examples

He enjoys playing soccer. (independent thought)
They went to the park. (independent thought)

2. Dependent Clauses

A dependent clause (or subordinate clause) is a group of words that contains a subject and a predicate but does not express a complete thought. It cannot stand alone as a sentence.

Examples

Although it was raining (dependent thought)
Because he was tired (dependent thought)

3. Combining Clauses

In a compound-complex sentence, independent clauses and dependent clauses are combined to convey more complex ideas.

Examples

Although it was late, he decided to go for a run, and his brother joined him.

Compound Complex Sentences Characteristics of Compound-Complex Structure of Compound-Complex