I must easternise you must easternise she must easternise we must easternise you must easternise they must easternise
Forme en V-ing
I must be easternising you must be easternising she must be easternising we must be easternising you must be easternising they must be easternising
Perfect
I must have easternised you must have easternised she 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 she 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 she 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 she 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 she 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 she 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 she easternise? must we easternise? must you easternise? must they easternise?
Forme en V-ing
must I be easternising? must you be easternising? must she be easternising? must we be easternising? must you be easternising? must they be easternising?
Perfect
must I have easternised? must you have easternised? must she 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 she 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 she 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 she 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 she 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 she have been easternising? mustn't we have been easternising? mustn't you have been easternising? mustn't they have been easternising?