Conjugaison du verbe anglais
MUST LEISTER

Verbe régulier : leister - leistered - leistered

Affirmation

Forme simple	Forme en V-ing
I must leister you must leister he must leister we must leister you must leister they must leister	I must be leistering you must be leistering he must be leistering we must be leistering you must be leistering they must be leistering
Perfect	Perfect en V-ing
I must have leistered you must have leistered he must have leistered we must have leistered you must have leistered they must have leistered	I must have been leistering you must have been leistering he must have been leistering we must have been leistering you must have been leistering they must have been leistering

Négation

Forme simple	Forme en V-ing
I mustn't leister you mustn't leister he mustn't leister we mustn't leister you mustn't leister they mustn't leister	I mustn't be leistering you mustn't be leistering he mustn't be leistering we mustn't be leistering you mustn't be leistering they mustn't be leistering
Perfect	Perfect en V-ing
I mustn't have leistered you mustn't have leistered he mustn't have leistered we mustn't have leistered you mustn't have leistered they mustn't have leistered	I mustn't have been leistering you mustn't have been leistering he mustn't have been leistering we mustn't have been leistering you mustn't have been leistering they mustn't have been leistering

Forme interrogative

Forme simple	Forme en V-ing
must I leister? must you leister? must he leister? must we leister? must you leister? must they leister?	must I be leistering? must you be leistering? must he be leistering? must we be leistering? must you be leistering? must they be leistering?
Perfect	Perfect en V-ing
must I have leistered? must you have leistered? must he have leistered? must we have leistered? must you have leistered? must they have leistered?	must I have been leistering? must you have been leistering? must he have been leistering? must we have been leistering? must you have been leistering? must they have been leistering?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I leister? mustn't you leister? mustn't he leister? mustn't we leister? mustn't you leister? mustn't they leister?	mustn't I be leistering? mustn't you be leistering? mustn't he be leistering? mustn't we be leistering? mustn't you be leistering? mustn't they be leistering?
Perfect	Perfect en V-ing
mustn't I have leistered? mustn't you have leistered? mustn't he have leistered? mustn't we have leistered? mustn't you have leistered? mustn't they have leistered?	mustn't I have been leistering? mustn't you have been leistering? mustn't he have been leistering? mustn't we have been leistering? mustn't you have been leistering? mustn't they have been leistering?