may leister
Verbo regular: leister - leistered- leistered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not leister
you may not leister
he may not leister
we may not leister
you may not leister
they may not leister 	I may not be leistering
you may not be leistering
he may not be leistering
we may not be leistering
you may not be leistering
they may not be leistering	I may not have leistered
you may not have leistered
he may not have leistered
we may not have leistered
you may not have leistered
they may not have leistered	I may not have been leistering
you may not have been leistering
he may not have been leistering
we may not have been leistering
you may not have been leistering
they may not have been leistering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not leister?
may you not leister?
may he not leister?
may we not leister?
may you not leister?
may they not leister? 	may I not be leistering?
may you not be leistering?
may he not be leistering?
may we not be leistering?
may you not be leistering?
may they not be leistering? 	may I not have leistered?
may you not have leistered?
may he not have leistered?
may we not have leistered?
may you not have leistered?
may they not have leistered? 	may I not have been leistering?
may you not have been leistering?
may he not have been leistering?
may we not have been leistering?
may you not have been leistering?
may they not have been leistering?