Most likely, the main characters would be the fourth little pig, and probably the big bad wolf as in the original three little pigs story. There could also be the other three little pigs if they play a part in the story, either as friends or as characters that the fourth pig interacts with in some way.
In the 'little pig little pig story', the key characters are, of course, the little pigs. There are usually three of them. Each pig has its own personality which is reflected in how they build their houses. And then there is the big bad wolf. He is the antagonist. He is very sly and tries to catch the pigs for his meal. These characters together create the classic plot of the story.
There are three little pigs, each with their own approach to building a house, and the big bad wolf. The pigs are different in their work ethic and decision - making when it comes to building shelters. The wolf, on the other hand, is the threat to the pigs' safety. He is greedy and uses his strength to try and get to the pigs.
Well, the 'the fourth little pig story' could potentially be a modern take on the classic three little pigs tale. Maybe the fourth pig is an outcast or a latecomer. It could be that this pig has some special skills or qualities that the others don't. For example, instead of building a house of straw, sticks or bricks, it builds a house using something completely different like ice (if it's in a magical world) and then has to deal with the wolf in a new and interesting way. It could also be a story about friendship and how the fourth pig teams up with the other three to defeat the wolf.
The wee little pig is the central character in this story. It is the one who undertakes the task of building the castle. Also, there's the big bad wolf. The wolf's role is to test the strength of the pig's castle. Without the wolf, the story would lack the conflict and the importance of the pig's castle - building efforts.
In the Three Little Pig short story, the key characters are the three little pigs, which can be considered as a group of characters with different personalities shown through their house - building choices. And the big bad wolf, who is the source of trouble for the pigs. He is the one who tests the pigs' houses and their ability to protect themselves.
Well, typically, in the little pig story, the little pig is the central figure. There might also be other characters like the big bad wolf in some versions. The little pig is often portrayed as a cute, innocent and sometimes clever character, while the wolf is the antagonist, representing danger and threat to the pig.
The main characters are the three little pigs and the big bad wolf. The three little pigs are each different in their approach to building their houses. And the big bad wolf is the antagonist who tries to blow down the pigs' houses and eat them.
Most likely, there is Robinson the pig as the main character. There may also be other animals like birds, squirrels or other farm animals.
Since I don't know the exact 'little pig market story', I can only guess. There are probably little pigs as main characters. Maybe there is a brave little pig who is not afraid to explore the market. And there could be an older, wiser pig who gives advice to the younger ones.
The main characters are the three little pigs and the big bad wolf. Each of the three pigs has its own personality. One is a bit lazy as he builds his house with straw, another is a bit less lazy but still not very careful as he uses sticks. The third pig is hard - working and smart. And the wolf is the antagonist, who is mean and wants to eat the pigs.