I must loiter you must loiter she must loiter we must loiter you must loiter they must loiter
Forme en V-ing
I must be loitering you must be loitering she must be loitering we must be loitering you must be loitering they must be loitering
Perfect
I must have loitered you must have loitered she must have loitered we must have loitered you must have loitered they must have loitered
Perfect en V-ing
I must have been loitering you must have been loitering she must have been loitering we must have been loitering you must have been loitering they must have been loitering
Négation
Forme simple
I mustn't loiter you mustn't loiter she mustn't loiter we mustn't loiter you mustn't loiter they mustn't loiter
Forme en V-ing
I mustn't be loitering you mustn't be loitering she mustn't be loitering we mustn't be loitering you mustn't be loitering they mustn't be loitering
Perfect
I mustn't have loitered you mustn't have loitered she mustn't have loitered we mustn't have loitered you mustn't have loitered they mustn't have loitered
Perfect en V-ing
I mustn't have been loitering you mustn't have been loitering she mustn't have been loitering we mustn't have been loitering you mustn't have been loitering they mustn't have been loitering
Forme interrogative
Forme simple
must I loiter? must you loiter? must she loiter? must we loiter? must you loiter? must they loiter?
Forme en V-ing
must I be loitering? must you be loitering? must she be loitering? must we be loitering? must you be loitering? must they be loitering?
Perfect
must I have loitered? must you have loitered? must she have loitered? must we have loitered? must you have loitered? must they have loitered?
Perfect en V-ing
must I have been loitering? must you have been loitering? must she have been loitering? must we have been loitering? must you have been loitering? must they have been loitering?
Forme interro-négative
Forme simple
mustn't I loiter? mustn't you loiter? mustn't she loiter? mustn't we loiter? mustn't you loiter? mustn't they loiter?
Forme en V-ing
mustn't I be loitering? mustn't you be loitering? mustn't she be loitering? mustn't we be loitering? mustn't you be loitering? mustn't they be loitering?
Perfect
mustn't I have loitered? mustn't you have loitered? mustn't she have loitered? mustn't we have loitered? mustn't you have loitered? mustn't they have loitered?
Perfect en V-ing
mustn't I have been loitering? mustn't you have been loitering? mustn't she have been loitering? mustn't we have been loitering? mustn't you have been loitering? mustn't they have been loitering?