こうご交互kougo
1.
A situation where two different entities or actions occur in an alternating manner or sequence, providing a balanced interplay between them.
2.
The practice of alternating roles or behaviors between two parties, allowing each to take turns in a shared activity.
3.
A more formal expression describing the concept of taking turns or doing something in succession, often used in various contexts to indicate reciprocity or mutual exchange.
Example:
好況と不況は交互に来る。