Conjugación del verbo inglés
MAY DEMONSTRATE

Verbo regular: demonstrate - demonstrated - demonstrated

Afirmación

Forma simple	Forma con V-ing
I may demonstrate you may demonstrate she may demonstrate we may demonstrate you may demonstrate they may demonstrate	I may be demonstrating you may be demonstrating she may be demonstrating we may be demonstrating you may be demonstrating they may be demonstrating
Perfecto	Perfecto con V-ing
I may have demonstrated you may have demonstrated she 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 she may have been demonstrating we may have been demonstrating you may have been demonstrating they may have been demonstrating

Negación

Forma simple	Forma con V-ing
I mayn't demonstrate you mayn't demonstrate she 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 she mayn't be demonstrating we mayn't be demonstrating you mayn't be demonstrating they mayn't be demonstrating
Perfecto	Perfecto con V-ing
I mayn't have demonstrated you mayn't have demonstrated she 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 she mayn't have been demonstrating we mayn't have been demonstrating you mayn't have been demonstrating they mayn't have been demonstrating

Forma interrogativa

Forma simple	Forma con V-ing
may I demonstrate? may you demonstrate? may she demonstrate? may we demonstrate? may you demonstrate? may they demonstrate?	may I be demonstrating? may you be demonstrating? may she be demonstrating? may we be demonstrating? may you be demonstrating? may they be demonstrating?
Perfecto	Perfecto con V-ing
may I have demonstrated? may you have demonstrated? may she 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 she have been demonstrating? may we have been demonstrating? may you have been demonstrating? may they have been demonstrating?

Forma interro-negativa

Forma simple	Forma con V-ing
mayn't I demonstrate? mayn't you demonstrate? mayn't she 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 she be demonstrating? mayn't we be demonstrating? mayn't you be demonstrating? mayn't they be demonstrating?
Perfecto	Perfecto con V-ing
mayn't I have demonstrated? mayn't you have demonstrated? mayn't she 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 she have been demonstrating? mayn't we have been demonstrating? mayn't you have been demonstrating? mayn't they have been demonstrating?