Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must piggy you must piggy he must piggy we must piggy you must piggy they must piggy
Forme en V-ing
I must be piggying you must be piggying he must be piggying we must be piggying you must be piggying they must be piggying
Perfect
I must have piggied you must have piggied he must have piggied we must have piggied you must have piggied they must have piggied
Perfect en V-ing
I must have been piggying you must have been piggying he must have been piggying we must have been piggying you must have been piggying they must have been piggying
Négation
Forme simple
I mustn't piggy you mustn't piggy he mustn't piggy we mustn't piggy you mustn't piggy they mustn't piggy
Forme en V-ing
I mustn't be piggying you mustn't be piggying he mustn't be piggying we mustn't be piggying you mustn't be piggying they mustn't be piggying
Perfect
I mustn't have piggied you mustn't have piggied he mustn't have piggied we mustn't have piggied you mustn't have piggied they mustn't have piggied
Perfect en V-ing
I mustn't have been piggying you mustn't have been piggying he mustn't have been piggying we mustn't have been piggying you mustn't have been piggying they mustn't have been piggying
Forme interrogative
Forme simple
must I piggy? must you piggy? must he piggy? must we piggy? must you piggy? must they piggy?
Forme en V-ing
must I be piggying? must you be piggying? must he be piggying? must we be piggying? must you be piggying? must they be piggying?
Perfect
must I have piggied? must you have piggied? must he have piggied? must we have piggied? must you have piggied? must they have piggied?
Perfect en V-ing
must I have been piggying? must you have been piggying? must he have been piggying? must we have been piggying? must you have been piggying? must they have been piggying?
Forme interro-négative
Forme simple
mustn't I piggy? mustn't you piggy? mustn't he piggy? mustn't we piggy? mustn't you piggy? mustn't they piggy?
Forme en V-ing
mustn't I be piggying? mustn't you be piggying? mustn't he be piggying? mustn't we be piggying? mustn't you be piggying? mustn't they be piggying?
Perfect
mustn't I have piggied? mustn't you have piggied? mustn't he have piggied? mustn't we have piggied? mustn't you have piggied? mustn't they have piggied?
Perfect en V-ing
mustn't I have been piggying? mustn't you have been piggying? mustn't he have been piggying? mustn't we have been piggying? mustn't you have been piggying? mustn't they have been piggying?