Can Gemini change the constellation?

Gemini is changeable, life is changeable and flexible, and it can be freely converted into some constellations. These constellations refer to Gemini brothers and sisters. If you are an only child, you can change them into cousins. You need to count their constellations If your brothers and sisters have Taurus, Scorpio, Pisces and so on. You can change them, but if there is something missing in the 12 constellation, you can't change it. So to sum up, it can be changed, but there must be a range.