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