may leister
Verbe régulier : leister - leistered- leistered

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

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

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

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