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