may redemonstrate
Regular verb: redemonstrate - redemonstrated- redemonstrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may redemonstrate
you may redemonstrate
he may redemonstrate
we may redemonstrate
you may redemonstrate
they may redemonstrate 	I may be redemonstrating
you may be redemonstrating
he may be redemonstrating
we may be redemonstrating
you may be redemonstrating
they may be redemonstrating	I may have redemonstrated
you may have redemonstrated
he may have redemonstrated
we may have redemonstrated
you may have redemonstrated
they may have redemonstrated	I may have been redemonstrating
you may have been redemonstrating
he may have been redemonstrating
we may have been redemonstrating
you may have been redemonstrating
they may have been redemonstrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't redemonstrate
you mayn't redemonstrate
he mayn't redemonstrate
we mayn't redemonstrate
you mayn't redemonstrate
they mayn't redemonstrate 	I mayn't be redemonstrating
you mayn't be redemonstrating
he mayn't be redemonstrating
we mayn't be redemonstrating
you mayn't be redemonstrating
they mayn't be redemonstrating	I mayn't have redemonstrated
you mayn't have redemonstrated
he mayn't have redemonstrated
we mayn't have redemonstrated
you mayn't have redemonstrated
they mayn't have redemonstrated	I mayn't have been redemonstrating
you mayn't have been redemonstrating
he mayn't have been redemonstrating
we mayn't have been redemonstrating
you mayn't have been redemonstrating
they mayn't have been redemonstrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I redemonstrate?
may you redemonstrate?
may he redemonstrate?
may we redemonstrate?
may you redemonstrate?
may they redemonstrate? 	may I be redemonstrating?
may you be redemonstrating?
may he be redemonstrating?
may we be redemonstrating?
may you be redemonstrating?
may they be redemonstrating? 	may I have redemonstrated?
may you have redemonstrated?
may he have redemonstrated?
may we have redemonstrated?
may you have redemonstrated?
may they have redemonstrated? 	may I have been redemonstrating?
may you have been redemonstrating?
may he have been redemonstrating?
may we have been redemonstrating?
may you have been redemonstrating?
may they have been redemonstrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I redemonstrate?
mayn't you redemonstrate?
mayn't he redemonstrate?
mayn't we redemonstrate?
mayn't you redemonstrate?
mayn't they redemonstrate? 	mayn't I be redemonstrating?
mayn't you be redemonstrating?
mayn't he be redemonstrating?
mayn't we be redemonstrating?
mayn't you be redemonstrating?
mayn't they be redemonstrating? 	mayn't I have redemonstrated?
mayn't you have redemonstrated?
mayn't he have redemonstrated?
mayn't we have redemonstrated?
mayn't you have redemonstrated?
mayn't they have redemonstrated? 	mayn't I have been redemonstrating?
mayn't you have been redemonstrating?
mayn't he have been redemonstrating?
mayn't we have been redemonstrating?
mayn't you have been redemonstrating?
mayn't they have been redemonstrating?