English verb conjugation
MAY LEISTER

Regular verb: leister - leistered - leistered

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?