Person drinks a lake or all the water in the world or all the water is originally inside person's belly. When a hole is made in it, the water pours out
Persons or animals dive or otherwise decend to the lower world to get a desired object and to bring it to earth (besides episodes in the fairytales, cf. motif k27x9)
The dry land (the earth) grows from a small amount of solid substance (sand, clay, dirt and the like) brought from the lower world (usually from the bottom of the ocean)
The alive person comes to the land of the dead after somebody’s death
The alive person comes to the land of the dead to bring back somebody who has recently died (besides stories about shamans who journey to the other world to bring back the soul of a sick person) or, having no particular aim, goes there in company of somebody who had recently died or following his or her tracks
Creatures that produce rain and/or thunderstorms are birds or anthropomorphic beings with wings; or (rare) some or all birds are connected with thunder, lightning or rain though Thunder is not a bird
A group of persons decide to go to the end of the world to meet the Sun or other supreme god. One (or several) of them perish on their way, some reach destination, at least one returns home using the shorter way than the one they have took before
People against their will must follow an object, a creature, or a person (usually stick to it) who/which leads or carries them far away, usually into the water or to the sky