may shred
Regular verb: shred - shredded- shredded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may shred
you may shred
he may shred
we may shred
you may shred
they may shred 	I may be shredding
you may be shredding
he may be shredding
we may be shredding
you may be shredding
they may be shredding	I may have shredded
you may have shredded
he may have shredded
we may have shredded
you may have shredded
they may have shredded	I may have been shredding
you may have been shredding
he may have been shredding
we may have been shredding
you may have been shredding
they may have been shredding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not shred
you may not shred
he may not shred
we may not shred
you may not shred
they may not shred 	I may not be shredding
you may not be shredding
he may not be shredding
we may not be shredding
you may not be shredding
they may not be shredding	I may not have shredded
you may not have shredded
he may not have shredded
we may not have shredded
you may not have shredded
they may not have shredded	I may not have been shredding
you may not have been shredding
he may not have been shredding
we may not have been shredding
you may not have been shredding
they may not have been shredding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I shred?
may you shred?
may he shred?
may we shred?
may you shred?
may they shred? 	may I be shredding?
may you be shredding?
may he be shredding?
may we be shredding?
may you be shredding?
may they be shredding? 	may I have shredded?
may you have shredded?
may he have shredded?
may we have shredded?
may you have shredded?
may they have shredded? 	may I have been shredding?
may you have been shredding?
may he have been shredding?
may we have been shredding?
may you have been shredding?
may they have been shredding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not shred?
may you not shred?
may he not shred?
may we not shred?
may you not shred?
may they not shred? 	may I not be shredding?
may you not be shredding?
may he not be shredding?
may we not be shredding?
may you not be shredding?
may they not be shredding? 	may I not have shredded?
may you not have shredded?
may he not have shredded?
may we not have shredded?
may you not have shredded?
may they not have shredded? 	may I not have been shredding?
may you not have been shredding?
may he not have been shredding?
may we not have been shredding?
may you not have been shredding?
may they not have been shredding?