English verb conjugation
MAY STUD

Regular verb: stud - studded - studded

Affirmation

Simple form	V-ing form
I may stud you may stud she may stud we may stud you may stud they may stud	I may be studding you may be studding she 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 she 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 she 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 may not stud you may not stud she may not stud we may not stud you may not stud they may not stud	I may not be studding you may not be studding she may not be studding we may not be studding you may not be studding they may not be studding
Perfect	V-ing perfect
I may not have studded you may not have studded she may not have studded we may not have studded you may not have studded they may not have studded	I may not have been studding you may not have been studding she may not have been studding we may not have been studding you may not have been studding they may not have been studding

Interrogative form

Simple form	V-ing form
may I stud? may you stud? may she stud? may we stud? may you stud? may they stud?	may I be studding? may you be studding? may she 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 she 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 she 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
may I not stud? may you not stud? may she not stud? may we not stud? may you not stud? may they not stud?	may I not be studding? may you not be studding? may she not be studding? may we not be studding? may you not be studding? may they not be studding?
Perfect	V-ing perfect
may I not have studded? may you not have studded? may she not have studded? may we not have studded? may you not have studded? may they not have studded?	may I not have been studding? may you not have been studding? may she not have been studding? may we not have been studding? may you not have been studding? may they not have been studding?