I must decentralize you must decentralize he must decentralize we must decentralize you must decentralize they must decentralize
V-ing form
I must be decentralizing you must be decentralizing he must be decentralizing we must be decentralizing you must be decentralizing they must be decentralizing
Perfect
I must have decentralized you must have decentralized he must have decentralized we must have decentralized you must have decentralized they must have decentralized
V-ing perfect
I must have been decentralizing you must have been decentralizing he must have been decentralizing we must have been decentralizing you must have been decentralizing they must have been decentralizing
Negation
Simple form
I mustn't decentralize you mustn't decentralize he mustn't decentralize we mustn't decentralize you mustn't decentralize they mustn't decentralize
V-ing form
I mustn't be decentralizing you mustn't be decentralizing he mustn't be decentralizing we mustn't be decentralizing you mustn't be decentralizing they mustn't be decentralizing
Perfect
I mustn't have decentralized you mustn't have decentralized he mustn't have decentralized we mustn't have decentralized you mustn't have decentralized they mustn't have decentralized
V-ing perfect
I mustn't have been decentralizing you mustn't have been decentralizing he mustn't have been decentralizing we mustn't have been decentralizing you mustn't have been decentralizing they mustn't have been decentralizing
Interrogative form
Simple form
must I decentralize? must you decentralize? must he decentralize? must we decentralize? must you decentralize? must they decentralize?
V-ing form
must I be decentralizing? must you be decentralizing? must he be decentralizing? must we be decentralizing? must you be decentralizing? must they be decentralizing?
Perfect
must I have decentralized? must you have decentralized? must he have decentralized? must we have decentralized? must you have decentralized? must they have decentralized?
V-ing perfect
must I have been decentralizing? must you have been decentralizing? must he have been decentralizing? must we have been decentralizing? must you have been decentralizing? must they have been decentralizing?
Interro-negative form
Simple form
mustn't I decentralize? mustn't you decentralize? mustn't he decentralize? mustn't we decentralize? mustn't you decentralize? mustn't they decentralize?
V-ing form
mustn't I be decentralizing? mustn't you be decentralizing? mustn't he be decentralizing? mustn't we be decentralizing? mustn't you be decentralizing? mustn't they be decentralizing?
Perfect
mustn't I have decentralized? mustn't you have decentralized? mustn't he have decentralized? mustn't we have decentralized? mustn't you have decentralized? mustn't they have decentralized?
V-ing perfect
mustn't I have been decentralizing? mustn't you have been decentralizing? mustn't he have been decentralizing? mustn't we have been decentralizing? mustn't you have been decentralizing? mustn't they have been decentralizing?