A man witnesses his own funeral.  A road is haunted by the spirits of the dead.  An overconfident climber takes a terrible fall.
He didn't know how much time had passed.
Pasó mucho tiempo pero él seguía ahí
a punto de perder la consciencia.
Pasó mucho tiempo, pero él seguía allí 
a pesar de estar a punto de perder la consciencia.
Ele não sabia quanto tempo tinha passado.