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