may demonstrate
Verbe régulier : demonstrate - demonstrated- demonstrated
Traduction française : démontrer - manifester 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may demonstrate
you may demonstrate
he may demonstrate
we may demonstrate
you may demonstrate
they may demonstrate 	I may be demonstrating
you may be demonstrating
he may be demonstrating
we may be demonstrating
you may be demonstrating
they may be demonstrating	I may have demonstrated
you may have demonstrated
he may have demonstrated
we may have demonstrated
you may have demonstrated
they may have demonstrated	I may have been demonstrating
you may have been demonstrating
he may have been demonstrating
we may have been demonstrating
you may have been demonstrating
they may have been demonstrating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't demonstrate
you mayn't demonstrate
he mayn't demonstrate
we mayn't demonstrate
you mayn't demonstrate
they mayn't demonstrate 	I mayn't be demonstrating
you mayn't be demonstrating
he mayn't be demonstrating
we mayn't be demonstrating
you mayn't be demonstrating
they mayn't be demonstrating	I mayn't have demonstrated
you mayn't have demonstrated
he mayn't have demonstrated
we mayn't have demonstrated
you mayn't have demonstrated
they mayn't have demonstrated	I mayn't have been demonstrating
you mayn't have been demonstrating
he mayn't have been demonstrating
we mayn't have been demonstrating
you mayn't have been demonstrating
they mayn't have been demonstrating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I demonstrate?
may you demonstrate?
may he demonstrate?
may we demonstrate?
may you demonstrate?
may they demonstrate? 	may I be demonstrating?
may you be demonstrating?
may he be demonstrating?
may we be demonstrating?
may you be demonstrating?
may they be demonstrating? 	may I have demonstrated?
may you have demonstrated?
may he have demonstrated?
may we have demonstrated?
may you have demonstrated?
may they have demonstrated? 	may I have been demonstrating?
may you have been demonstrating?
may he have been demonstrating?
may we have been demonstrating?
may you have been demonstrating?
may they have been demonstrating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I demonstrate?
mayn't you demonstrate?
mayn't he demonstrate?
mayn't we demonstrate?
mayn't you demonstrate?
mayn't they demonstrate? 	mayn't I be demonstrating?
mayn't you be demonstrating?
mayn't he be demonstrating?
mayn't we be demonstrating?
mayn't you be demonstrating?
mayn't they be demonstrating? 	mayn't I have demonstrated?
mayn't you have demonstrated?
mayn't he have demonstrated?
mayn't we have demonstrated?
mayn't you have demonstrated?
mayn't they have demonstrated? 	mayn't I have been demonstrating?
mayn't you have been demonstrating?
mayn't he have been demonstrating?
mayn't we have been demonstrating?
mayn't you have been demonstrating?
mayn't they have been demonstrating?