Go through it and try to find all five points of the story structure.
The five points should be there. If they are not, there will be a reason.
For example, in Samuel Beckett's theatrical play "Waiting for Godot" there is no Twist nor Resolution, in fact, it is the lack of either that makes the story unique.
Choose a story you know and like. it could be anything - a movie or a novel. Go through it and try to find all five points of the story structure. The five points should be there. If they are not, there will be a reason.
For example, in Samuel Beckett's theatrical play "Waiting for Godot" there is no Twist nor Resolution, in fact, it is the lack of either that makes the story unique.