The Ultimate Guide on How to Fix a Run on Sentence

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Why Do You Need to Know How to Fix a Run on Sentence

Run on sentences are one of the most common grammar mistakes people make. Obviously that leads to plenty of people asking how to fix a run on sentence. The first step to correcting run on sentence mistakes is to understand what a run on sentence is and how they can be identified. There are two types of run on sentences:

  • Comma splice. In this type of run on sentence two or more independent clauses are combined in a single sentence by a comma with no coordinating conjunction.
  • Fused sentence. A fused sentence is a type of run on sentence that occurs when two or more independent clauses are combined into one sentence without using any punctuation or without a coordinating conjunction

To identify run on sentences you must learn to recognize independent clauses and understand the different ways they can be combined into a sentence or you can use a comma splice and fused sentence finder to detect them.

Revising Run on Sentences to Correct Them

To produce well written text you need to check for run on sentences and learn how to correct this type of mistake. So how do you correct a run on sentence once you have identified one? The following are 10 practical tips on how to fix a comma splice or fused sentence along with run on sentence examples and corrections:

how to fix a run on sentence
  1. Separate independent clauses in a sentence with a period. Example: “I will go inside it is hot.” Correction: “I will go inside. It is hot.”  Adding a period between the two independent clauses fixes the run on sentence. Make sure to capitalize the first word in the second clause.
  2. Use coordinating conjunction. You can remember coordinating conjunctions using the acronym fanboys (for, and, nor, but, or, yet, so). Example: “I will go inside, it is hot.” Correction: “I will go inside, for it is hot.” The coordinating conjunction must follow the comma.
  3. Use coordinating conjunction and swap the independent clauses around. Example: “I will go inside, it is hot.” Correction: “It is hot, so I will go inside.” Again, the coordinating conjunction(fanboys) must follow the comma.
  4. Use a semicolon to join the independent clauses. Example: “I will go inside it is hot.” Correction: “I will go inside; it is hot.” The word following the semicolon need not be capitalized. If it makes better sense you can also swap the independent clauses around. “It is hot; I will go inside.
  5. Use subordinating conjunction to separate the two independent clauses. Subordinating conjunctions (after, although, as, as if, as though, because, before, even though, if, since, so that, though, unless, until, when, whenever, where, whereas, wherever, whether, while) can be used to join the independent clauses in a run on sentence. Example: “I will go inside because it is hot.” Correction: “I will go inside because it is hot.” No additional punctuation is required.
  6. Use subordinating conjunction at the beginning of the sentence to join the independent clauses. Example: “I will go inside, it is hot.” Correction: “Because it is hot, I will go inside.” When the subordinating conjunction comes at the beginning of the sentence, the two independent clauses must be separated by a comma.
  7. Use a conjunctive adverb to join independent clauses in a sentence. Conjunctive adverbs (consequently, furthermore, however, instead, meanwhile, moreover, nevertheless, otherwise, therefore) can be used with a semicolon and comma to join independent clauses. Example: “It is hot I will go inside.” Correction: “It is hot; therefore, I will go inside.”  Place the semicolon before the conjunctive adverb and the comma after it.
  8. Use a dash to separate the independent clauses.  Example: “It is hot I will go inside.” Correction: “It is hot–I will go inside.” This method for correcting run on sentences is seldom used.
  9. Use an exclamation point. Example: “It is hot, I will go inside.” Correction: “It is hot! I will go inside.” This is a useful way to separate independent clauses when you want to emphasize something.
  10.  Use a colon. Example: “It is hot I will go inside.”Correction: “It is hot: I will go inside.” Generally, there are better ways to fix a run on sentence but using colons is acceptable.

Options to Check for Run on Sentences

You have several choices when it comes to checking for run on sentences in your paper/text. The following are the various options available:

  • Check for run on sentences manually. If you are familiar with how to identify run on sentences and know how to correct them you can undertake revising run on sentences on your own. It may take some time and it is easy to overlook mistakes when proofreading and editing your own writing.
  • Request help from a friend. This option assumes you have a friend with the necessary grammar skills to help with run on sentences in your paper. Time may be a factor and you will be dependent on their schedule.
  • Get help online. You could get professional help online. This option will generally produce good results but can be expensive
  • Use online tools. You can make use of a run on corrector online. This option is fast and eliminates human error. You can fix run on sentences online free by using our sentence checker.
how do you correct a run on sentence

Identify and Fix Run on Sentences with Our Run on Checker

We offer one of the best tools available for identifying and correcting fragments and run-ons in paragraphs. Our fragment fixer can identify run on sentences in any type of text and provides suggestions on how to correct these mistakes. It is not limited to detecting and correcting run on sentences and sentence fragments. It also features a spelling checker, dictionary checker and punctuation checker. The tool will also identify whether you are using active or passive voice and examines the tone of your text and your word usage. Our sentence checker is easy to use and requires only a few simple steps:

how run on corrector works
  • Enter your text. Copy and paste the text you want to be analyzed into the provided field.
  • Initiate text analysis. Click the button to start the analyzing process.
  • Receive your report. In a minute or less you will receive a report identifying run on sentences and any other problems with your text. The report includes suggestions for corrections and adjustments to be made to your text.
  • Make the necessary corrections and adjustments.

After making the corrections suggested you will end up with an error free paper polished to perfection. 

The next time you have sentences to revise, our sentence corrector is the best way to fix a run on sentence mistake and other errors in your text.