The narrator is grieving over the loss of Lenore, his loved one.
Climax
Will I ever see my beloved Lenore again
Nevermore
As the narrator opens a shutter, a raven flies and perches on a bust of Pallas.
Falling Action
Nevermore
The conflict in The Raven is man vs. self, because the narrator is struggling within himself-he is grieving and is unable to cope with the loss of his loved one.
Resolution
When the narrator asks if he'll ever see Lenore again, the raven repeatedly say "nevermore"
The narrator, angry at hearing the raven's reply, yells at the raven to leave, but the raven replies "nevermore"
Leave Now raven!
The raven never leaves, and the narrator soul will never be whole again.