The stative passive is a construction that combines elements of the stative and passive voices. It emphasizes the state or condition resulting from an action. For example, consider the sentence:
“The door is closed by John.”
In this sentence, the subject is “door,” and the verb is “closed.” The stative passive construction is used here because it describes the state or condition of the door (being closed) resulting from the action performed by John. The focus is on the state of the door rather than the active process of closing it.