1The philosopher spent years cogitating on the nature of free will and its implications for moral responsibility.
2Does the sheer complexity of the problem require us to cogitate on the underlying assumptions before proceeding?
3The artist's use of bold colours and geometric shapes invites the viewer to cogitate on the relationship between form and emotion.
4In order to arrive at a well-informed decision, it is essential to cogitate on the potential consequences of each available option.
5There is a long tradition of solitary cogitation in the history of philosophy, from Descartes' meditations to Wittgenstein's notebooks.