English verb conjugation
MAY STUD

Regular verb: stud - studded - studded

Affirmation

Simple form	V-ing form
I may stud you may stud he may stud we may stud you may stud they may stud	I may be studding you may be studding he may be studding we may be studding you may be studding they may be studding
Perfect	V-ing perfect
I may have studded you may have studded he may have studded we may have studded you may have studded they may have studded	I may have been studding you may have been studding he may have been studding we may have been studding you may have been studding they may have been studding

Negation

Simple form	V-ing form
I mayn't stud you mayn't stud he mayn't stud we mayn't stud you mayn't stud they mayn't stud	I mayn't be studding you mayn't be studding he mayn't be studding we mayn't be studding you mayn't be studding they mayn't be studding
Perfect	V-ing perfect
I mayn't have studded you mayn't have studded he mayn't have studded we mayn't have studded you mayn't have studded they mayn't have studded	I mayn't have been studding you mayn't have been studding he mayn't have been studding we mayn't have been studding you mayn't have been studding they mayn't have been studding

Interrogative form

Simple form	V-ing form
may I stud? may you stud? may he stud? may we stud? may you stud? may they stud?	may I be studding? may you be studding? may he be studding? may we be studding? may you be studding? may they be studding?
Perfect	V-ing perfect
may I have studded? may you have studded? may he have studded? may we have studded? may you have studded? may they have studded?	may I have been studding? may you have been studding? may he have been studding? may we have been studding? may you have been studding? may they have been studding?

Interro-negative form

Simple form	V-ing form
mayn't I stud? mayn't you stud? mayn't he stud? mayn't we stud? mayn't you stud? mayn't they stud?	mayn't I be studding? mayn't you be studding? mayn't he be studding? mayn't we be studding? mayn't you be studding? mayn't they be studding?
Perfect	V-ing perfect
mayn't I have studded? mayn't you have studded? mayn't he have studded? mayn't we have studded? mayn't you have studded? mayn't they have studded?	mayn't I have been studding? mayn't you have been studding? mayn't he have been studding? mayn't we have been studding? mayn't you have been studding? mayn't they have been studding?