Grammar Rules Questions Medium
The correct way to use commas with nonessential elements is to set them off with commas. Nonessential elements are words, phrases, or clauses that are not necessary for the sentence to make sense or convey its main idea. These elements can be additional information, clarifications, or interruptions in the sentence. When using commas with nonessential elements, the sentence should still be grammatically correct and coherent even if the nonessential element is removed. For example:
- My sister, who is a doctor, will be visiting us next week.
- The book, written by a renowned author, became an instant bestseller.
- The concert, which was held in a large stadium, attracted thousands of fans.
In these examples, the nonessential elements (who is a doctor, written by a renowned author, which was held in a large stadium) provide additional information but can be omitted without affecting the main idea of the sentence.