revolve
verb (used without object)
to move in a circular or curving course or orbit.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But, Magda, this is the plan I am revolving in my mind.
From For the Faith by Evelyn Everett-Green