Different forms of power sharing in modern democracies : These are:
i) Legislature: Power sharing to keep echo of each letter in constitution reverberating, to investigate cause and effect in comprehensive way and make laws always prudent and sustainable.
(ii) Executive: To handle smooth administration, the least manifested in corruption, causing malevolence, Mala-fides incidents and a common peaceful and coherent milieu - made for the observers to get always sustainable, real, substantiated and examined rational mind.
(iii) Judiciary: Monitoring authority on effects of causes formed in the form of laws of the land by Legislature and executed by the Executive. It monitors, enquiries and investigates, then sets punishment for the person / state / nation, even convicted, in issue physically observed.