English verb conjugation
MAY VAULT

Regular verb: vault - vaulted - vaulted

Affirmation

Simple form	V-ing form
I may vault you may vault she may vault we may vault you may vault they may vault	I may be vaulting you may be vaulting she may be vaulting we may be vaulting you may be vaulting they may be vaulting
Perfect	V-ing perfect
I may have vaulted you may have vaulted she may have vaulted we may have vaulted you may have vaulted they may have vaulted	I may have been vaulting you may have been vaulting she may have been vaulting we may have been vaulting you may have been vaulting they may have been vaulting

Negation

Simple form	V-ing form
I mayn't vault you mayn't vault she mayn't vault we mayn't vault you mayn't vault they mayn't vault	I mayn't be vaulting you mayn't be vaulting she mayn't be vaulting we mayn't be vaulting you mayn't be vaulting they mayn't be vaulting
Perfect	V-ing perfect
I mayn't have vaulted you mayn't have vaulted she mayn't have vaulted we mayn't have vaulted you mayn't have vaulted they mayn't have vaulted	I mayn't have been vaulting you mayn't have been vaulting she mayn't have been vaulting we mayn't have been vaulting you mayn't have been vaulting they mayn't have been vaulting

Interrogative form

Simple form	V-ing form
may I vault? may you vault? may she vault? may we vault? may you vault? may they vault?	may I be vaulting? may you be vaulting? may she be vaulting? may we be vaulting? may you be vaulting? may they be vaulting?
Perfect	V-ing perfect
may I have vaulted? may you have vaulted? may she have vaulted? may we have vaulted? may you have vaulted? may they have vaulted?	may I have been vaulting? may you have been vaulting? may she have been vaulting? may we have been vaulting? may you have been vaulting? may they have been vaulting?

Interro-negative form

Simple form	V-ing form
mayn't I vault? mayn't you vault? mayn't she vault? mayn't we vault? mayn't you vault? mayn't they vault?	mayn't I be vaulting? mayn't you be vaulting? mayn't she be vaulting? mayn't we be vaulting? mayn't you be vaulting? mayn't they be vaulting?
Perfect	V-ing perfect
mayn't I have vaulted? mayn't you have vaulted? mayn't she have vaulted? mayn't we have vaulted? mayn't you have vaulted? mayn't they have vaulted?	mayn't I have been vaulting? mayn't you have been vaulting? mayn't she have been vaulting? mayn't we have been vaulting? mayn't you have been vaulting? mayn't they have been vaulting?