I may circumstantiate you may circumstantiate he may circumstantiate we may circumstantiate you may circumstantiate they may circumstantiate
V-ing form
I may be circumstantiating you may be circumstantiating he may be circumstantiating we may be circumstantiating you may be circumstantiating they may be circumstantiating
Perfect
I may have circumstantiated you may have circumstantiated he may have circumstantiated we may have circumstantiated you may have circumstantiated they may have circumstantiated
V-ing perfect
I may have been circumstantiating you may have been circumstantiating he may have been circumstantiating we may have been circumstantiating you may have been circumstantiating they may have been circumstantiating
Negation
Simple form
I mayn't circumstantiate you mayn't circumstantiate he mayn't circumstantiate we mayn't circumstantiate you mayn't circumstantiate they mayn't circumstantiate
V-ing form
I mayn't be circumstantiating you mayn't be circumstantiating he mayn't be circumstantiating we mayn't be circumstantiating you mayn't be circumstantiating they mayn't be circumstantiating
Perfect
I mayn't have circumstantiated you mayn't have circumstantiated he mayn't have circumstantiated we mayn't have circumstantiated you mayn't have circumstantiated they mayn't have circumstantiated
V-ing perfect
I mayn't have been circumstantiating you mayn't have been circumstantiating he mayn't have been circumstantiating we mayn't have been circumstantiating you mayn't have been circumstantiating they mayn't have been circumstantiating
Interrogative form
Simple form
may I circumstantiate? may you circumstantiate? may he circumstantiate? may we circumstantiate? may you circumstantiate? may they circumstantiate?
V-ing form
may I be circumstantiating? may you be circumstantiating? may he be circumstantiating? may we be circumstantiating? may you be circumstantiating? may they be circumstantiating?
Perfect
may I have circumstantiated? may you have circumstantiated? may he have circumstantiated? may we have circumstantiated? may you have circumstantiated? may they have circumstantiated?
V-ing perfect
may I have been circumstantiating? may you have been circumstantiating? may he have been circumstantiating? may we have been circumstantiating? may you have been circumstantiating? may they have been circumstantiating?
Interro-negative form
Simple form
mayn't I circumstantiate? mayn't you circumstantiate? mayn't he circumstantiate? mayn't we circumstantiate? mayn't you circumstantiate? mayn't they circumstantiate?
V-ing form
mayn't I be circumstantiating? mayn't you be circumstantiating? mayn't he be circumstantiating? mayn't we be circumstantiating? mayn't you be circumstantiating? mayn't they be circumstantiating?
Perfect
mayn't I have circumstantiated? mayn't you have circumstantiated? mayn't he have circumstantiated? mayn't we have circumstantiated? mayn't you have circumstantiated? mayn't they have circumstantiated?
V-ing perfect
mayn't I have been circumstantiating? mayn't you have been circumstantiating? mayn't he have been circumstantiating? mayn't we have been circumstantiating? mayn't you have been circumstantiating? mayn't they have been circumstantiating?