How to say Double negation affirms by accident?

1. What do language experts say about double negatives?
2. What is a double negative called?
3. How do you use double negatives in a sentence?

What do language experts say about double negatives?

In standard English, a double negative is when a sentence contains two negative words to emphasize denial or opposition. They should be avoided in formal writing because they can make your writing unclear.

What is a double negative called?

In many languages worldwide, it is grammatically incorrect to use anything but the double negative! (This is called negative concord.)

How do you use double negatives in a sentence?

A double negative is a statement which contains two negative words. If two negatives are used in one sentence, the opposite meaning may be conveyed. In many British, American, and other dialects, two or more negatives can be used with a single negative meaning.