Answer:
She never danced with nobody.
Step-by-step explanation:
Double negative is used to convey a negative sense to the reader and to emphasize and reinforce that sense. The double negative can be observed in sentences that have two words that provide a negative meaning, but these words are in perfect harmony with the other words of the sentence and with the coenrency and cohesion of the sentences.
In the phrase "She never danced with nobody", we can see that there are two negative words. These words are "never" and "nobody", which are in perfect harmony with all the factors that make up the sentence. So, a great example of a double negative sentence.