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