Decision making suffers from intransitivity of policy choice. The presence of this societal intransitivity is the voting paradox. Morphological changes take place in order to show transitivity and intransitivity. He also wrote about the Condorcet paradox, which he called the "intransitivity of majority preferences". Later theoretical improvements overcame this problem, but at the cost of introducing intransitivity in preferences. Unexpected examples of intransitivity arise in situations such as political questions or group preferences. Therefore such a preference loop (or "cycle") is known as an intransitivity. Preference intransitivity occurs when one's preferences and values lead to potentially unresolvable conflicts. The marker -t- in position (4) may indicate intransitivity in non-present tenses.