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