消長 しょうちょう盛衰 せいすいでしょう
shōchōseisuideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 消長盛衰

1. Probably rise and fall.; Probably ebb and flow.; Probably growth and decline.

Polite
Presumptive
Conjecture