may postpone
Regular verb: postpone - postponed- postponed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may postpone
you may postpone
he may postpone
we may postpone
you may postpone
they may postpone 	I may be postponing
you may be postponing
he may be postponing
we may be postponing
you may be postponing
they may be postponing	I may have postponed
you may have postponed
he may have postponed
we may have postponed
you may have postponed
they may have postponed	I may have been postponing
you may have been postponing
he may have been postponing
we may have been postponing
you may have been postponing
they may have been postponing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not postpone
you may not postpone
he may not postpone
we may not postpone
you may not postpone
they may not postpone 	I may not be postponing
you may not be postponing
he may not be postponing
we may not be postponing
you may not be postponing
they may not be postponing	I may not have postponed
you may not have postponed
he may not have postponed
we may not have postponed
you may not have postponed
they may not have postponed	I may not have been postponing
you may not have been postponing
he may not have been postponing
we may not have been postponing
you may not have been postponing
they may not have been postponing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I postpone?
may you postpone?
may he postpone?
may we postpone?
may you postpone?
may they postpone? 	may I be postponing?
may you be postponing?
may he be postponing?
may we be postponing?
may you be postponing?
may they be postponing? 	may I have postponed?
may you have postponed?
may he have postponed?
may we have postponed?
may you have postponed?
may they have postponed? 	may I have been postponing?
may you have been postponing?
may he have been postponing?
may we have been postponing?
may you have been postponing?
may they have been postponing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not postpone?
may you not postpone?
may he not postpone?
may we not postpone?
may you not postpone?
may they not postpone? 	may I not be postponing?
may you not be postponing?
may he not be postponing?
may we not be postponing?
may you not be postponing?
may they not be postponing? 	may I not have postponed?
may you not have postponed?
may he not have postponed?
may we not have postponed?
may you not have postponed?
may they not have postponed? 	may I not have been postponing?
may you not have been postponing?
may he not have been postponing?
may we not have been postponing?
may you not have been postponing?
may they not have been postponing?