English verb conjugation
MAY VAT

Regular verb: vat - vatted - vatted

Affirmation

Simple form	V-ing form
I may vat you may vat she may vat we may vat you may vat they may vat	I may be vatting you may be vatting she may be vatting we may be vatting you may be vatting they may be vatting
Perfect	V-ing perfect
I may have vatted you may have vatted she may have vatted we may have vatted you may have vatted they may have vatted	I may have been vatting you may have been vatting she may have been vatting we may have been vatting you may have been vatting they may have been vatting

Negation

Simple form	V-ing form
I mayn't vat you mayn't vat she mayn't vat we mayn't vat you mayn't vat they mayn't vat	I mayn't be vatting you mayn't be vatting she mayn't be vatting we mayn't be vatting you mayn't be vatting they mayn't be vatting
Perfect	V-ing perfect
I mayn't have vatted you mayn't have vatted she mayn't have vatted we mayn't have vatted you mayn't have vatted they mayn't have vatted	I mayn't have been vatting you mayn't have been vatting she mayn't have been vatting we mayn't have been vatting you mayn't have been vatting they mayn't have been vatting

Interrogative form

Simple form	V-ing form
may I vat? may you vat? may she vat? may we vat? may you vat? may they vat?	may I be vatting? may you be vatting? may she be vatting? may we be vatting? may you be vatting? may they be vatting?
Perfect	V-ing perfect
may I have vatted? may you have vatted? may she have vatted? may we have vatted? may you have vatted? may they have vatted?	may I have been vatting? may you have been vatting? may she have been vatting? may we have been vatting? may you have been vatting? may they have been vatting?

Interro-negative form

Simple form	V-ing form
mayn't I vat? mayn't you vat? mayn't she vat? mayn't we vat? mayn't you vat? mayn't they vat?	mayn't I be vatting? mayn't you be vatting? mayn't she be vatting? mayn't we be vatting? mayn't you be vatting? mayn't they be vatting?
Perfect	V-ing perfect
mayn't I have vatted? mayn't you have vatted? mayn't she have vatted? mayn't we have vatted? mayn't you have vatted? mayn't they have vatted?	mayn't I have been vatting? mayn't you have been vatting? mayn't she have been vatting? mayn't we have been vatting? mayn't you have been vatting? mayn't they have been vatting?