I must easternise you must easternise he must easternise we must easternise you must easternise they must easternise
Forme en V-ing
I must be easternising you must be easternising he must be easternising we must be easternising you must be easternising they must be easternising
Perfect
I must have easternised you must have easternised he must have easternised we must have easternised you must have easternised they must have easternised
Perfect en V-ing
I must have been easternising you must have been easternising he must have been easternising we must have been easternising you must have been easternising they must have been easternising
Négation
Forme simple
I mustn't easternise you mustn't easternise he mustn't easternise we mustn't easternise you mustn't easternise they mustn't easternise
Forme en V-ing
I mustn't be easternising you mustn't be easternising he mustn't be easternising we mustn't be easternising you mustn't be easternising they mustn't be easternising
Perfect
I mustn't have easternised you mustn't have easternised he mustn't have easternised we mustn't have easternised you mustn't have easternised they mustn't have easternised
Perfect en V-ing
I mustn't have been easternising you mustn't have been easternising he mustn't have been easternising we mustn't have been easternising you mustn't have been easternising they mustn't have been easternising
Forme interrogative
Forme simple
must I easternise? must you easternise? must he easternise? must we easternise? must you easternise? must they easternise?
Forme en V-ing
must I be easternising? must you be easternising? must he be easternising? must we be easternising? must you be easternising? must they be easternising?
Perfect
must I have easternised? must you have easternised? must he have easternised? must we have easternised? must you have easternised? must they have easternised?
Perfect en V-ing
must I have been easternising? must you have been easternising? must he have been easternising? must we have been easternising? must you have been easternising? must they have been easternising?
Forme interro-négative
Forme simple
mustn't I easternise? mustn't you easternise? mustn't he easternise? mustn't we easternise? mustn't you easternise? mustn't they easternise?
Forme en V-ing
mustn't I be easternising? mustn't you be easternising? mustn't he be easternising? mustn't we be easternising? mustn't you be easternising? mustn't they be easternising?
Perfect
mustn't I have easternised? mustn't you have easternised? mustn't he have easternised? mustn't we have easternised? mustn't you have easternised? mustn't they have easternised?
Perfect en V-ing
mustn't I have been easternising? mustn't you have been easternising? mustn't he have been easternising? mustn't we have been easternising? mustn't you have been easternising? mustn't they have been easternising?