must league
Verbe régulier : league - leagued- leagued

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must league
you must league
he must league
we must league
you must league
they must league 	I must be leaguing
you must be leaguing
he must be leaguing
we must be leaguing
you must be leaguing
they must be leaguing	I must have leagued
you must have leagued
he must have leagued
we must have leagued
you must have leagued
they must have leagued	I must have been leaguing
you must have been leaguing
he must have been leaguing
we must have been leaguing
you must have been leaguing
they must have been leaguing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't league
you mustn't league
he mustn't league
we mustn't league
you mustn't league
they mustn't league 	I mustn't be leaguing
you mustn't be leaguing
he mustn't be leaguing
we mustn't be leaguing
you mustn't be leaguing
they mustn't be leaguing	I mustn't have leagued
you mustn't have leagued
he mustn't have leagued
we mustn't have leagued
you mustn't have leagued
they mustn't have leagued	I mustn't have been leaguing
you mustn't have been leaguing
he mustn't have been leaguing
we mustn't have been leaguing
you mustn't have been leaguing
they mustn't have been leaguing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I league?
must you league?
must he league?
must we league?
must you league?
must they league? 	must I be leaguing?
must you be leaguing?
must he be leaguing?
must we be leaguing?
must you be leaguing?
must they be leaguing? 	must I have leagued?
must you have leagued?
must he have leagued?
must we have leagued?
must you have leagued?
must they have leagued? 	must I have been leaguing?
must you have been leaguing?
must he have been leaguing?
must we have been leaguing?
must you have been leaguing?
must they have been leaguing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I league?
mustn't you league?
mustn't he league?
mustn't we league?
mustn't you league?
mustn't they league? 	mustn't I be leaguing?
mustn't you be leaguing?
mustn't he be leaguing?
mustn't we be leaguing?
mustn't you be leaguing?
mustn't they be leaguing? 	mustn't I have leagued?
mustn't you have leagued?
mustn't he have leagued?
mustn't we have leagued?
mustn't you have leagued?
mustn't they have leagued? 	mustn't I have been leaguing?
mustn't you have been leaguing?
mustn't he have been leaguing?
mustn't we have been leaguing?
mustn't you have been leaguing?
mustn't they have been leaguing?