may underproduce
Regular verb: underproduce - underproduced- underproduced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may underproduce
you may underproduce
he may underproduce
we may underproduce
you may underproduce
they may underproduce 	I may be underproducing
you may be underproducing
he may be underproducing
we may be underproducing
you may be underproducing
they may be underproducing	I may have underproduced
you may have underproduced
he may have underproduced
we may have underproduced
you may have underproduced
they may have underproduced	I may have been underproducing
you may have been underproducing
he may have been underproducing
we may have been underproducing
you may have been underproducing
they may have been underproducing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not underproduce
you may not underproduce
he may not underproduce
we may not underproduce
you may not underproduce
they may not underproduce 	I may not be underproducing
you may not be underproducing
he may not be underproducing
we may not be underproducing
you may not be underproducing
they may not be underproducing	I may not have underproduced
you may not have underproduced
he may not have underproduced
we may not have underproduced
you may not have underproduced
they may not have underproduced	I may not have been underproducing
you may not have been underproducing
he may not have been underproducing
we may not have been underproducing
you may not have been underproducing
they may not have been underproducing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I underproduce?
may you underproduce?
may he underproduce?
may we underproduce?
may you underproduce?
may they underproduce? 	may I be underproducing?
may you be underproducing?
may he be underproducing?
may we be underproducing?
may you be underproducing?
may they be underproducing? 	may I have underproduced?
may you have underproduced?
may he have underproduced?
may we have underproduced?
may you have underproduced?
may they have underproduced? 	may I have been underproducing?
may you have been underproducing?
may he have been underproducing?
may we have been underproducing?
may you have been underproducing?
may they have been underproducing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not underproduce?
may you not underproduce?
may he not underproduce?
may we not underproduce?
may you not underproduce?
may they not underproduce? 	may I not be underproducing?
may you not be underproducing?
may he not be underproducing?
may we not be underproducing?
may you not be underproducing?
may they not be underproducing? 	may I not have underproduced?
may you not have underproduced?
may he not have underproduced?
may we not have underproduced?
may you not have underproduced?
may they not have underproduced? 	may I not have been underproducing?
may you not have been underproducing?
may he not have been underproducing?
may we not have been underproducing?
may you not have been underproducing?
may they not have been underproducing?