English verb conjugation
MAY PERK

Regular verb: perk - perked - perked

Affirmation

Simple form	V-ing form
I may perk you may perk he may perk we may perk you may perk they may perk	I may be perking you may be perking he may be perking we may be perking you may be perking they may be perking
Perfect	V-ing perfect
I may have perked you may have perked he may have perked we may have perked you may have perked they may have perked	I may have been perking you may have been perking he may have been perking we may have been perking you may have been perking they may have been perking

Negation

Simple form	V-ing form
I may not perk you may not perk he may not perk we may not perk you may not perk they may not perk	I may not be perking you may not be perking he may not be perking we may not be perking you may not be perking they may not be perking
Perfect	V-ing perfect
I may not have perked you may not have perked he may not have perked we may not have perked you may not have perked they may not have perked	I may not have been perking you may not have been perking he may not have been perking we may not have been perking you may not have been perking they may not have been perking

Interrogative form

Simple form	V-ing form
may I perk? may you perk? may he perk? may we perk? may you perk? may they perk?	may I be perking? may you be perking? may he be perking? may we be perking? may you be perking? may they be perking?
Perfect	V-ing perfect
may I have perked? may you have perked? may he have perked? may we have perked? may you have perked? may they have perked?	may I have been perking? may you have been perking? may he have been perking? may we have been perking? may you have been perking? may they have been perking?

Interro-negative form

Simple form	V-ing form
may I not perk? may you not perk? may he not perk? may we not perk? may you not perk? may they not perk?	may I not be perking? may you not be perking? may he not be perking? may we not be perking? may you not be perking? may they not be perking?
Perfect	V-ing perfect
may I not have perked? may you not have perked? may he not have perked? may we not have perked? may you not have perked? may they not have perked?	may I not have been perking? may you not have been perking? may he not have been perking? may we not have been perking? may you not have been perking? may they not have been perking?