“I shall refuse to serve,” said Richling, soliloquizing aloud.
"I—I—never thought you were like that," she said, almost as if soliloquizing.
He seemed in a deep reverie, and to be soliloquizing to himself by music.
She seemed to be soliloquizing, rather than addressing the stranger on her doorstep.
Might it not be that she was merely talking to herself,—soliloquizing?