Consider the following excerpt from Edgar Allen Poe’s poem “The Raven":

Presently my soul grew stronger; hesitating then no longer,
“Sir,” said I, “or Madam, truly your forgiveness I implore;
But the fact is I was napping, and so gently you came rapping,
And so faintly you came tapping, tapping at my chamber door,
That I scarce was sure I heard you”—here I opened wide the door;—
Darkness there and nothing more.

Which line contains an inversion example?

• “Sir,” said I, “or Madam, truly your forgiveness I implore;
• And so faintly you came tapping, tapping at my chamber door
• Darkness there and nothing more