Here's why:
* Paraphrasing is about rewording, not just adding commas. The main goal is to convey the same meaning in your own words. Commas are just one tool to achieve this.
* Commas are used for various purposes in writing. These include separating items in a list, introducing clauses, marking off introductory phrases, etc. If your paraphrase requires using any of these grammatical structures, you'll need to use commas appropriately.
Here's an example:
Original: "The dog barked loudly at the mailman."
Paraphrased: "The mailman was greeted by a loud bark from the dog."
In this example, no commas are needed. However, if you change the structure to:
Paraphrased: "The dog, which was quite large, barked loudly at the mailman."
You would need to add a comma after "dog" to separate the introductory phrase "which was quite large" from the main clause.
In summary:
* Focus on accurately conveying the meaning of the original text in your own words.
* If your paraphrase requires using commas for grammatical purposes, use them correctly.
* If you're unsure about comma usage, you can always consult a grammar guide or style manual.