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