I must decentralise you must decentralise he must decentralise we must decentralise you must decentralise they must decentralise
Forme en V-ing
I must be decentralising you must be decentralising he must be decentralising we must be decentralising you must be decentralising they must be decentralising
Perfect
I must have decentralised you must have decentralised he must have decentralised we must have decentralised you must have decentralised they must have decentralised
Perfect en V-ing
I must have been decentralising you must have been decentralising he must have been decentralising we must have been decentralising you must have been decentralising they must have been decentralising
Négation
Forme simple
I must not decentralise you must not decentralise he must not decentralise we must not decentralise you must not decentralise they must not decentralise
Forme en V-ing
I must not be decentralising you must not be decentralising he must not be decentralising we must not be decentralising you must not be decentralising they must not be decentralising
Perfect
I must not have decentralised you must not have decentralised he must not have decentralised we must not have decentralised you must not have decentralised they must not have decentralised
Perfect en V-ing
I must not have been decentralising you must not have been decentralising he must not have been decentralising we must not have been decentralising you must not have been decentralising they must not have been decentralising
Forme interrogative
Forme simple
must I decentralise? must you decentralise? must he decentralise? must we decentralise? must you decentralise? must they decentralise?
Forme en V-ing
must I be decentralising? must you be decentralising? must he be decentralising? must we be decentralising? must you be decentralising? must they be decentralising?
Perfect
must I have decentralised? must you have decentralised? must he have decentralised? must we have decentralised? must you have decentralised? must they have decentralised?
Perfect en V-ing
must I have been decentralising? must you have been decentralising? must he have been decentralising? must we have been decentralising? must you have been decentralising? must they have been decentralising?
Forme interro-négative
Forme simple
must I not decentralise? must you not decentralise? must he not decentralise? must we not decentralise? must you not decentralise? must they not decentralise?
Forme en V-ing
must I not be decentralising? must you not be decentralising? must he not be decentralising? must we not be decentralising? must you not be decentralising? must they not be decentralising?
Perfect
must I not have decentralised? must you not have decentralised? must he not have decentralised? must we not have decentralised? must you not have decentralised? must they not have decentralised?
Perfect en V-ing
must I not have been decentralising? must you not have been decentralising? must he not have been decentralising? must we not have been decentralising? must you not have been decentralising? must they not have been decentralising?