Some people argue that only 7 types of story exist in all literature.
1. Rags to riches
The central, poor downtrodden character rises from nothing into greatness. They must defeat a foe of some kind to keep their new found status. E.g. Aladdin, Cinderella.
2. Quest
The central character takes a journey in search of something, with obstacles trying to stop him/her on the way. E.g. Harry Potter, Lord of the Rings.
3. Overcoming a monster
The protagonist must defeat an evil being that threatens. E.g. Star Wars, James Bond.
4. Rebirth
The protagonist's imprisonment is derived from something within his own psyche. His liberation can only be achieved through the actions of other good forces. E.g. Snow White, A Christmas Carol.
5. Journey of discovery
The hero travels to another world, learning things along the way that give him/her a deeper understanding of himself and the world around him. E.g. Wizard of Oz, Alice in Wonderland.
6. Tragedy
The central character goes through a series of actions and decisions that unwittingly brings about their own downfall (unless it's a Hollywood movie). E.g. Hamlet.
7. Comedy
Not necessarily funny. Some kind of misunderstanding is created that keeps parties apart until it resolved and they are brought back together. E.g. Bridget Jones Diary.