Mused

He sat silently and mused about his future plans.

The inventor mused over the design and function of his invention.

He mused about his past mistakes while sitting on the beach.

The detective mused over the clues at the crime scene.

She sat quietly and mused on the events of the day.

The poet mused over the metaphors and symbols in her poem.

The poet mused over the words that would convey his emotions.