may pain
Regular verb: pain - pained- pained

Affirmation 	
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I may pain
you may pain
he may pain
we may pain
you may pain
they may pain 	I may be paining
you may be paining
he may be paining
we may be paining
you may be paining
they may be paining	I may have pained
you may have pained
he may have pained
we may have pained
you may have pained
they may have pained	I may have been paining
you may have been paining
he may have been paining
we may have been paining
you may have been paining
they may have been paining	

Negation 	
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I may not pain
you may not pain
he may not pain
we may not pain
you may not pain
they may not pain 	I may not be paining
you may not be paining
he may not be paining
we may not be paining
you may not be paining
they may not be paining	I may not have pained
you may not have pained
he may not have pained
we may not have pained
you may not have pained
they may not have pained	I may not have been paining
you may not have been paining
he may not have been paining
we may not have been paining
you may not have been paining
they may not have been paining	

Interrogative form 	
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may I pain?
may you pain?
may he pain?
may we pain?
may you pain?
may they pain? 	may I be paining?
may you be paining?
may he be paining?
may we be paining?
may you be paining?
may they be paining? 	may I have pained?
may you have pained?
may he have pained?
may we have pained?
may you have pained?
may they have pained? 	may I have been paining?
may you have been paining?
may he have been paining?
may we have been paining?
may you have been paining?
may they have been paining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not pain?
may you not pain?
may he not pain?
may we not pain?
may you not pain?
may they not pain? 	may I not be paining?
may you not be paining?
may he not be paining?
may we not be paining?
may you not be paining?
may they not be paining? 	may I not have pained?
may you not have pained?
may he not have pained?
may we not have pained?
may you not have pained?
may they not have pained? 	may I not have been paining?
may you not have been paining?
may he not have been paining?
may we not have been paining?
may you not have been paining?
may they not have been paining?