Nobody has read everything. These are the shapes stories are commonly built on — what each one actually is, the beats it runs on, who it suits, and where it strains. Pick one, break one, or ignore all of them; a structure is a map, not a fence.
Classical
Aristotelian arc
The oldest written description of a plot: something is set up, it goes wrong, a discovery flips it, and the consequence lands.
Beginning
Complication
Reversal
Recognition
Catastrophe / resolution
Suits: Tragedy, literary fiction, anything where a single realisation changes everything.
Watch for: Built for one protagonist and one fate. Large ensembles strain it.
Platonic dialectic
Not a plot so much as an argument: an idea is stated, tested, contradicted, and something truer comes out the other side.
Watch for: Needs characters who want to understand, not just to win.
Shakespearean five-act
Five acts: meet everyone, wind it tight, break it in the middle, watch it fall, clear the stage.
Exposition
Rising action
Climax
Falling action
Denouement
Suits: Ensemble drama, court intrigue, stories with subplots that need room.
Watch for: The climax sits in the middle, so the back half must be consequence, not filler.
Freytag's pyramid
A pyramid — a steady climb to one high point, then a shorter descent to rest.
Exposition
Inciting incident
Rising action
Climax
Falling action
Resolution
Suits: Short fiction and single-thread novels; the easiest shape to feel while drafting.
Watch for: Can feel mechanical if every scene simply escalates.
Modern
Three-act
Setup, confrontation, resolution — with turning points at roughly the quarter and three-quarter marks.
Setup
Inciting incident
First turn
Midpoint reversal
Dark night
Climax
Resolution
Suits: Almost any commercial novel. The default expectation of most readers.
Watch for: Act two is where books die. Give it a midpoint that changes the goal.
Hero's journey
A character leaves the familiar, is tested, faces the worst thing, and returns changed and carrying something.
Ordinary world
Call
Threshold
Trials
Ordeal
Reward
Return
Suits: Fantasy, adventure, coming-of-age.
Watch for: Extremely familiar. Readers will predict it unless you subvert a stage on purpose.
Save the Cat
A modern screenwriting beat sheet with named, timed beats — 'catalyst', 'all is lost', 'finale'.
Opening image
Catalyst
Break into two
Fun and games
Midpoint
All is lost
Finale
Final image
Suits: Fast-paced genre fiction, thrillers, romance, anyone who wants a checklist.
Watch for: Prescriptive by design. Treat the beats as questions, not quotas.
Seven-point structure
Written backwards from the ending: you decide the resolution first, then place the turns and pinch points that force it.
Hook
Plot turn 1
Pinch 1
Midpoint
Pinch 2
Plot turn 2
Resolution
Suits: Plotters, mysteries, series planning — and writers who cannot find an ending.
Watch for: Requires committing to an ending early, even if you later change it.
Story circle
Eight steps in a loop: comfort, need, unfamiliar world, adapt, get what you wanted, pay for it, return, be changed.
You
Need
Go
Search
Find
Take
Return
Change
Suits: Episodic work, character studies, anything you want to feel cyclical.
Watch for: The 'pay for it' step is the whole point — don't soften it.
Fichtean curve
Open mid-trouble and stack crisis on crisis, with barely any setup, until the final one.
In medias res
Crisis
Crisis
Crisis
Climax
Brief fall
Suits: Thrillers, horror, short novels, anything that must grip from page one.
Watch for: Relentless. Build in small hollows or readers go numb.
Non-Western
Kishōtenketsu
A Japanese four-part shape that works without conflict: introduce, develop, introduce something unexpected and seemingly unrelated, then reveal how it recontextualises everything.
Ki — introduction
Shō — development
Ten — the turn
Ketsu — reconciliation
Suits: Quiet fiction, slice of life, speculative work where the twist is understanding, not fighting.
Watch for: Western readers may wait for a conflict that never comes. That's allowed.
Cyclical / mythic
Mythic recurrence — the story ends where it began, but the meaning of that place has changed.