may structure
Regular verb: structure - structured- structured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may structure
you may structure
she may structure
we may structure
you may structure
they may structure 	I may be structuring
you may be structuring
she may be structuring
we may be structuring
you may be structuring
they may be structuring	I may have structured
you may have structured
she may have structured
we may have structured
you may have structured
they may have structured	I may have been structuring
you may have been structuring
she may have been structuring
we may have been structuring
you may have been structuring
they may have been structuring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not structure
you may not structure
she may not structure
we may not structure
you may not structure
they may not structure 	I may not be structuring
you may not be structuring
she may not be structuring
we may not be structuring
you may not be structuring
they may not be structuring	I may not have structured
you may not have structured
she may not have structured
we may not have structured
you may not have structured
they may not have structured	I may not have been structuring
you may not have been structuring
she may not have been structuring
we may not have been structuring
you may not have been structuring
they may not have been structuring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I structure?
may you structure?
may she structure?
may we structure?
may you structure?
may they structure? 	may I be structuring?
may you be structuring?
may she be structuring?
may we be structuring?
may you be structuring?
may they be structuring? 	may I have structured?
may you have structured?
may she have structured?
may we have structured?
may you have structured?
may they have structured? 	may I have been structuring?
may you have been structuring?
may she have been structuring?
may we have been structuring?
may you have been structuring?
may they have been structuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not structure?
may you not structure?
may she not structure?
may we not structure?
may you not structure?
may they not structure? 	may I not be structuring?
may you not be structuring?
may she not be structuring?
may we not be structuring?
may you not be structuring?
may they not be structuring? 	may I not have structured?
may you not have structured?
may she not have structured?
may we not have structured?
may you not have structured?
may they not have structured? 	may I not have been structuring?
may you not have been structuring?
may she not have been structuring?
may we not have been structuring?
may you not have been structuring?
may they not have been structuring?