I must scintillate you must scintillate she must scintillate we must scintillate you must scintillate they must scintillate
Forme en V-ing
I must be scintillating you must be scintillating she must be scintillating we must be scintillating you must be scintillating they must be scintillating
Perfect
I must have scintillated you must have scintillated she 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 she must have been scintillating we must have been scintillating you must have been scintillating they must have been scintillating
Négation
Forme simple
I must not scintillate you must not scintillate she must not scintillate we must not scintillate you must not scintillate they must not scintillate
Forme en V-ing
I must not be scintillating you must not be scintillating she must not be scintillating we must not be scintillating you must not be scintillating they must not be scintillating
Perfect
I must not have scintillated you must not have scintillated she must not have scintillated we must not have scintillated you must not have scintillated they must not have scintillated
Perfect en V-ing
I must not have been scintillating you must not have been scintillating she must not have been scintillating we must not have been scintillating you must not have been scintillating they must not have been scintillating
Forme interrogative
Forme simple
must I scintillate? must you scintillate? must she scintillate? must we scintillate? must you scintillate? must they scintillate?
Forme en V-ing
must I be scintillating? must you be scintillating? must she be scintillating? must we be scintillating? must you be scintillating? must they be scintillating?
Perfect
must I have scintillated? must you have scintillated? must she 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 she have been scintillating? must we have been scintillating? must you have been scintillating? must they have been scintillating?
Forme interro-négative
Forme simple
must I not scintillate? must you not scintillate? must she not scintillate? must we not scintillate? must you not scintillate? must they not scintillate?
Forme en V-ing
must I not be scintillating? must you not be scintillating? must she not be scintillating? must we not be scintillating? must you not be scintillating? must they not be scintillating?
Perfect
must I not have scintillated? must you not have scintillated? must she not have scintillated? must we not have scintillated? must you not have scintillated? must they not have scintillated?
Perfect en V-ing
must I not have been scintillating? must you not have been scintillating? must she not have been scintillating? must we not have been scintillating? must you not have been scintillating? must they not have been scintillating?