It has also been claimed that modal truths supervene on non-modal ones, and that general truths supervene on non-modal ones, and that general truths supervene on particular truths.
winds supervene from January to March.
Or, perhaps, social properties supervene on the properties of individuals.
supervene with logical necessity on its complement not- F.
When none of these unfavourable conditions supervene it may be seen at nearly any time when the air is clear and the depression of the sun below the horizon more than 20°.