may cupel
Regular verb: cupel - cupeled- cupeled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cupel
you may cupel
he may cupel
we may cupel
you may cupel
they may cupel 	I may be cupeling
you may be cupeling
he may be cupeling
we may be cupeling
you may be cupeling
they may be cupeling	I may have cupeled
you may have cupeled
he may have cupeled
we may have cupeled
you may have cupeled
they may have cupeled	I may have been cupeling
you may have been cupeling
he may have been cupeling
we may have been cupeling
you may have been cupeling
they may have been cupeling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not cupel
you may not cupel
he may not cupel
we may not cupel
you may not cupel
they may not cupel 	I may not be cupeling
you may not be cupeling
he may not be cupeling
we may not be cupeling
you may not be cupeling
they may not be cupeling	I may not have cupeled
you may not have cupeled
he may not have cupeled
we may not have cupeled
you may not have cupeled
they may not have cupeled	I may not have been cupeling
you may not have been cupeling
he may not have been cupeling
we may not have been cupeling
you may not have been cupeling
they may not have been cupeling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cupel?
may you cupel?
may he cupel?
may we cupel?
may you cupel?
may they cupel? 	may I be cupeling?
may you be cupeling?
may he be cupeling?
may we be cupeling?
may you be cupeling?
may they be cupeling? 	may I have cupeled?
may you have cupeled?
may he have cupeled?
may we have cupeled?
may you have cupeled?
may they have cupeled? 	may I have been cupeling?
may you have been cupeling?
may he have been cupeling?
may we have been cupeling?
may you have been cupeling?
may they have been cupeling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not cupel?
may you not cupel?
may he not cupel?
may we not cupel?
may you not cupel?
may they not cupel? 	may I not be cupeling?
may you not be cupeling?
may he not be cupeling?
may we not be cupeling?
may you not be cupeling?
may they not be cupeling? 	may I not have cupeled?
may you not have cupeled?
may he not have cupeled?
may we not have cupeled?
may you not have cupeled?
may they not have cupeled? 	may I not have been cupeling?
may you not have been cupeling?
may he not have been cupeling?
may we not have been cupeling?
may you not have been cupeling?
may they not have been cupeling?