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