Since I haven't read this 'the little green frog korean story', but in similar stories, the little green frog is the central figure. There may be other frogs in the family or group that it belongs to. And there could be some animal characters like snakes which could pose a threat to the little green frog, or maybe a wise old turtle that gives advice to the frog.
I'm not certain, but I assume the little green frog is the main character. There might also be other animals like birds, fish or other frogs that could be its friends or foes.
As I don't know the story well, the main character is obviously the little green frog. There could be some human characters too, perhaps a kind child who likes to watch the frog in the pond. And there may be other small creatures like insects that interact with the frog in some way.
Since I'm not sure about this particular 'the little green frog korean story', but if we think about common elements in such stories. The little green frog might live in a beautiful natural setting in Korea. There could be a story arc where it discovers something new, like a hidden part of the forest or a new type of bug to eat. And perhaps it has to face some challenges, such as a big storm or a mean bigger animal, and through its own cleverness or with the help of its friends, it gets through those tough times.
Once upon a time, there was a little green frog. It lived near a pond. Every day, it would hop around the lily pads, looking for insects to eat. One day, it saw a big, shiny beetle. The frog tried to catch it but the beetle flew away quickly. So, the little green frog just sat on a lily pad and croaked happily.
Perhaps the moral of the story is about friendship and cooperation. If in the story the frog made friends with other pond animals, it shows that by getting along with others, we can have more fun and support. Just like the frog and its friends could share resources and protect each other from danger in the pond environment.
The little frog is definitely one of the main characters. There might also be other animals like a big fish if the frog lives near a pond, or a bird that the frog interacts with.
The main character is the little frog. There could be other animals too. For instance, there might be a fish swimming near the log that the frog interacts with in some way. Maybe there's a dragonfly that the frog tries to catch while on the log. And of course, there could be other frogs that are friends or rivals of the little frog.
The little green frog story could center around the frog's daily life. It might be that the frog wakes up every morning on a lily pad, looking for food. It could be a story about how the frog's green color helps it blend in with the surrounding plants, which is a great advantage for both hunting and hiding from danger. There could be parts where the frog interacts with different elements of its environment, like the water, the mud, and the plants. And perhaps there's a part where the frog discovers a new area of the pond that has more food or is a better place to hide, and it has to decide whether to share this discovery with the other animals or keep it to itself.
The main characters are, without a doubt, the little frog and the small pond. The frog is the protagonist that we probably follow in the story. It may swim in the pond, sit on the lily pads in the pond. The small pond is the context within which the frog exists. It's the stage for the frog's activities, and it shapes the frog's life in the story.
From the little green frog story, we might learn about the importance of being observant. The little green frog has to be aware of its surroundings to find food and avoid danger. Also, it can teach us about the cycle of life as the frog goes through different stages of growth. Another thing could be the value of having a home, like the frog's pond, which provides it with everything it needs to survive.
Obviously, the little green pig is one of the main characters. It's the one that the story is centered around.
Since I don't know the story, I can only guess. The main character is surely the little green dinosaur. There might also be other dinosaurs, like its parents or siblings.