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