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