Can you provide an example of a sentence with correct subject-verb agreement when a prepositional phrase interrupts the subject and verb?

Certainly! When a prepositional phrase interrupts the subject and verb in a sentence, it is important to ensure that the subject and verb still agree. Here's an example:

"The cat, along with its kittens, is sleeping peacefully."

In this sentence, the subject is "the cat" and the verb is "is sleeping." The prepositional phrase "along with its kittens" interrupts the subject and verb. However, we still maintain subject-verb agreement by using the singular form of the verb, "is," to agree with the singular subject, "the cat."