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