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