Here's why:
* Asterisks are used for different purposes: They are used to indicate footnotes, missing words, or to draw attention to a particular word or phrase.
* Grammar requires specific corrections: Grammar errors need to be addressed directly, not just marked. For example, a misplaced modifier needs to be moved to its correct location, not simply marked with an asterisk.
Here are some ways to correct grammar:
* Rewrite the sentence: This is the most common and effective way to correct grammar.
* Use a grammar checker: Many word processing programs have built-in grammar checkers that can identify and suggest corrections for errors.
* Consult a grammar guide: There are many resources available that explain the rules of grammar, such as style guides and online dictionaries.
* Seek help from a tutor or teacher: If you're struggling with grammar, getting feedback from a professional can be helpful.
Remember, using asterisks to indicate grammatical errors will not actually fix the problem and can even be confusing to the reader. Focus on making the necessary corrections to improve the clarity and correctness of your writing.