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 may not fracture you may not fracture he may not fracture we may not fracture you may not fracture they may not fracture
V-ing form
I may not be fracturing you may not be fracturing he may not be fracturing we may not be fracturing you may not be fracturing they may not be fracturing
Perfect
I may not have fractured you may not have fractured he may not have fractured we may not have fractured you may not have fractured they may not have fractured
V-ing perfect
I may not have been fracturing you may not have been fracturing he may not have been fracturing we may not have been fracturing you may not have been fracturing they may not 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
may I not fracture? may you not fracture? may he not fracture? may we not fracture? may you not fracture? may they not fracture?
V-ing form
may I not be fracturing? may you not be fracturing? may he not be fracturing? may we not be fracturing? may you not be fracturing? may they not be fracturing?
Perfect
may I not have fractured? may you not have fractured? may he not have fractured? may we not have fractured? may you not have fractured? may they not have fractured?
V-ing perfect
may I not have been fracturing? may you not have been fracturing? may he not have been fracturing? may we not have been fracturing? may you not have been fracturing? may they not have been fracturing?