One common mistake that many people make is using the phrase "has ought." This phrase is actually nonstandard and incorrect in English grammar.

What is the mistake?

The mistake occurs when people use the phrase "has ought" in a sentence. For example:

• He has ought to go to the store.

Why is it wrong?

In English grammar, the word "ought" is a modal verb that expresses obligation or duty. It is used to indicate that something should or must be done. However, when used with the word "has," it becomes redundant and incorrect. The correct phrase to use is simply "ought to" or "should." Therefore, the sentence above should be written as:

• He ought to go to the store.

Why is it a common mistake?

The mistake of using "has ought" often stems from a misunderstanding of the phrase or a confusion with similar expressions. People might think that "has ought" is a proper way to emphasize the obligation or duty, but it is actually grammatically incorrect.

How to avoid this mistake?

To avoid this mistake, simply remove the word "has" when using "ought." For example:

• He ought to go to the store.

About Linguix grammar checker:

Linguix grammar checker is a helpful tool that can detect and correct grammar mistakes like the one discussed above. It provides suggestions for improving your writing and ensuring that your sentences are grammatically correct. With the help of Linguix, you can easily avoid common mistakes and improve your overall writing skills.