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