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