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