So, in Part One, we covered parts of speech (noun, pronoun, verb, adjective, adverb, preposition, conjunction, and interjection). In Part Two, we went through parts of a sentence (phrase, clause, subject, predicate, modifier, etc.). Now, we should be ready to bring it all together with Part Three: Sentence Types.
Now that you know how to identify dependent and independent clauses, you can combine them (and phrases) to create several types of sentences.
A simple sentence is one that contains only a single independent clause.
Example: This is a simple sentence.
A compound sentence is one that connects two independent clauses together with a coordinating conjunction, or a semi-colon. Remember FANBOYS? For, and, nor, but, or, yet, and so are all coordinating conjunctions. They link items of equal importance, like independent clauses.
Example: This is a compound sentence, + and + it has two independent clauses=
This is a compound sentence, and it has two independent clauses.
or
This is a compound sentence; it has two independent clauses.
A complex sentence is one that combines an independent clause with a dependent clause using a subordinating conjunction (too many of those to list, but some are: with, because, despite, while, although…). Another way to think of this is that it has two ideas (clauses) linked by a subordinator– something that makes one clause less important than the other. In the case below, it is the word because.
Example: This is a complex sentence + because + it has a dependent clause linked to an independent clause=
This is a complex sentence because it has a dependent clause linked to an independent clause.
or
Because it has a dependent clause linked to an independent clause, this is a complex sentence.
Finally, a compound-complex sentence is one that links at least 3 clauses, at least one of which is independent.
Some examples:
Dependent + Independent+ Dependent=
Because the dog bit him severely, the man was forced to go to the doctor for a shot, which made his arm very sore.
or
Independent + Independent + Dependent=
I am going outside to enjoy the sunshine, but will try not to get sunburned, because I have very fair skin.
or
I am going outside to enjoy the sunshine; however, I will try not to get sunburned, because I have very fair skin.
In this final case, the word however seems like it is a subordinating conjunction. Close, but no. Instead, it is what is called a conjunctive adverb. It is a type of modifier that somewhat like a conjunction (usually appearing between clauses), but it is not one, which is why the sentence above needed the semi-colon. Conjunctive adverbs really deserve a post of their own, though. That’s coming soon, along with a follow-up to this one about proper punctuation use in the kinds of sentences above.
Essentially, you can link together unlimited amounts of clauses and phrases, so long as you do so following the rules above. To sum it up, here’s what you need to know:
Simple Sentences contain one independent clause and no conjunctions.
Compound Sentences contain who independent clauses linked by either a semi-colon or a coordinating conjunction (FANBOYS).
Complex Sentences contain two clauses linked by a subordinating conjunction (which makes the clause that follows it dependent on or subordinate to the other clause; that is to say, it is less important than the main clause).
Compound-Complex Sentences contain three or more clauses and both types of links (semi-colon/coordinating AND subordinating).
That’s it!