I must flabbergast you must flabbergast he must flabbergast we must flabbergast you must flabbergast they must flabbergast
Forme en V-ing
I must be flabbergasting you must be flabbergasting he must be flabbergasting we must be flabbergasting you must be flabbergasting they must be flabbergasting
Perfect
I must have flabbergasted you must have flabbergasted he must have flabbergasted we must have flabbergasted you must have flabbergasted they must have flabbergasted
Perfect en V-ing
I must have been flabbergasting you must have been flabbergasting he must have been flabbergasting we must have been flabbergasting you must have been flabbergasting they must have been flabbergasting
Négation
Forme simple
I must not flabbergast you must not flabbergast he must not flabbergast we must not flabbergast you must not flabbergast they must not flabbergast
Forme en V-ing
I must not be flabbergasting you must not be flabbergasting he must not be flabbergasting we must not be flabbergasting you must not be flabbergasting they must not be flabbergasting
Perfect
I must not have flabbergasted you must not have flabbergasted he must not have flabbergasted we must not have flabbergasted you must not have flabbergasted they must not have flabbergasted
Perfect en V-ing
I must not have been flabbergasting you must not have been flabbergasting he must not have been flabbergasting we must not have been flabbergasting you must not have been flabbergasting they must not have been flabbergasting
Forme interrogative
Forme simple
must I flabbergast? must you flabbergast? must he flabbergast? must we flabbergast? must you flabbergast? must they flabbergast?
Forme en V-ing
must I be flabbergasting? must you be flabbergasting? must he be flabbergasting? must we be flabbergasting? must you be flabbergasting? must they be flabbergasting?
Perfect
must I have flabbergasted? must you have flabbergasted? must he have flabbergasted? must we have flabbergasted? must you have flabbergasted? must they have flabbergasted?
Perfect en V-ing
must I have been flabbergasting? must you have been flabbergasting? must he have been flabbergasting? must we have been flabbergasting? must you have been flabbergasting? must they have been flabbergasting?
Forme interro-négative
Forme simple
must I not flabbergast? must you not flabbergast? must he not flabbergast? must we not flabbergast? must you not flabbergast? must they not flabbergast?
Forme en V-ing
must I not be flabbergasting? must you not be flabbergasting? must he not be flabbergasting? must we not be flabbergasting? must you not be flabbergasting? must they not be flabbergasting?
Perfect
must I not have flabbergasted? must you not have flabbergasted? must he not have flabbergasted? must we not have flabbergasted? must you not have flabbergasted? must they not have flabbergasted?
Perfect en V-ing
must I not have been flabbergasting? must you not have been flabbergasting? must he not have been flabbergasting? must we not have been flabbergasting? must you not have been flabbergasting? must they not have been flabbergasting?