Final answer:
Examples of multiple negative usage include 'I can't do nothing' and 'I ain't got no time.' These constructions are standard in some dialects like African American Vernacular English but are not correct in Standard English. They can create ambiguity and are generally avoided in formal language.
Step-by-step explanation:
Multiple negative usage in English, often called a double negative, occurs when two negative elements are used in the same sentence, which is generally grammatically incorrect in Standard English. An example of multiple negatives would be 'I can't do nothing' or 'I ain't got no time'. These examples show a use of two negative words to express a single negation, which can lead to ambiguity or a weakened statement. Although these constructions are often standard in some dialects or forms of English such as African American Vernacular English (AAVE), they are not considered correct in Standard English.
These types of multiple negatives are sometimes used in everyday conversation, even though they do not comply with the formal grammatical rules. They can reflect cultural or regional speech patterns and are part of the natural development of language. However, when writing or speaking in formal settings, it is important to avoid using multiple negatives because they could potentially confuse the meaning you are trying to convey.