應該然 [应该－]

Jyutping jing1 goi1 jin4
Pinyin yīng gāi rán

Definitions (Wiktionary)
  1. verb, Min-Nan
    to be only right and proper; to be taken as a matter of course; naturally
    (syn.) 理所當然, 理所当然, 當其然, 当其然