He is soliloquizing about his future plans.

She was soliloquizing about her future plans.

The soliloquizings of the actors added depth to the play.

She likes to soliloquize when she's alone.

She often soliloquizes about her dreams and aspirations.

He soliloquized about his plans for the future.

The soliloquizer stood alone on the stage, pouring out their inner thoughts to an imaginary audience.

The soliloquizers gathered in the park to practice their monologues.