must pinion
Verbe régulier : pinion - pinioned- pinioned
Traduction française : retenir de force - rogner les ailes à 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must pinion
you must pinion
he must pinion
we must pinion
you must pinion
they must pinion 	I must be pinioning
you must be pinioning
he must be pinioning
we must be pinioning
you must be pinioning
they must be pinioning	I must have pinioned
you must have pinioned
he must have pinioned
we must have pinioned
you must have pinioned
they must have pinioned	I must have been pinioning
you must have been pinioning
he must have been pinioning
we must have been pinioning
you must have been pinioning
they must have been pinioning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't pinion
you mustn't pinion
he mustn't pinion
we mustn't pinion
you mustn't pinion
they mustn't pinion 	I mustn't be pinioning
you mustn't be pinioning
he mustn't be pinioning
we mustn't be pinioning
you mustn't be pinioning
they mustn't be pinioning	I mustn't have pinioned
you mustn't have pinioned
he mustn't have pinioned
we mustn't have pinioned
you mustn't have pinioned
they mustn't have pinioned	I mustn't have been pinioning
you mustn't have been pinioning
he mustn't have been pinioning
we mustn't have been pinioning
you mustn't have been pinioning
they mustn't have been pinioning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I pinion?
must you pinion?
must he pinion?
must we pinion?
must you pinion?
must they pinion? 	must I be pinioning?
must you be pinioning?
must he be pinioning?
must we be pinioning?
must you be pinioning?
must they be pinioning? 	must I have pinioned?
must you have pinioned?
must he have pinioned?
must we have pinioned?
must you have pinioned?
must they have pinioned? 	must I have been pinioning?
must you have been pinioning?
must he have been pinioning?
must we have been pinioning?
must you have been pinioning?
must they have been pinioning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I pinion?
mustn't you pinion?
mustn't he pinion?
mustn't we pinion?
mustn't you pinion?
mustn't they pinion? 	mustn't I be pinioning?
mustn't you be pinioning?
mustn't he be pinioning?
mustn't we be pinioning?
mustn't you be pinioning?
mustn't they be pinioning? 	mustn't I have pinioned?
mustn't you have pinioned?
mustn't he have pinioned?
mustn't we have pinioned?
mustn't you have pinioned?
mustn't they have pinioned? 	mustn't I have been pinioning?
mustn't you have been pinioning?
mustn't he have been pinioning?
mustn't we have been pinioning?
mustn't you have been pinioning?
mustn't they have been pinioning?