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