English verb conjugation
MAY INTERGRADE

Regular verb: intergrade - intergraded - intergraded

Affirmation

Simple form	V-ing form
I may intergrade you may intergrade she may intergrade we may intergrade you may intergrade they may intergrade	I may be intergrading you may be intergrading she may be intergrading we may be intergrading you may be intergrading they may be intergrading
Perfect	V-ing perfect
I may have intergraded you may have intergraded she may have intergraded we may have intergraded you may have intergraded they may have intergraded	I may have been intergrading you may have been intergrading she may have been intergrading we may have been intergrading you may have been intergrading they may have been intergrading

Negation

Simple form	V-ing form
I may not intergrade you may not intergrade she may not intergrade we may not intergrade you may not intergrade they may not intergrade	I may not be intergrading you may not be intergrading she may not be intergrading we may not be intergrading you may not be intergrading they may not be intergrading
Perfect	V-ing perfect
I may not have intergraded you may not have intergraded she may not have intergraded we may not have intergraded you may not have intergraded they may not have intergraded	I may not have been intergrading you may not have been intergrading she may not have been intergrading we may not have been intergrading you may not have been intergrading they may not have been intergrading

Interrogative form

Simple form	V-ing form
may I intergrade? may you intergrade? may she intergrade? may we intergrade? may you intergrade? may they intergrade?	may I be intergrading? may you be intergrading? may she be intergrading? may we be intergrading? may you be intergrading? may they be intergrading?
Perfect	V-ing perfect
may I have intergraded? may you have intergraded? may she have intergraded? may we have intergraded? may you have intergraded? may they have intergraded?	may I have been intergrading? may you have been intergrading? may she have been intergrading? may we have been intergrading? may you have been intergrading? may they have been intergrading?

Interro-negative form

Simple form	V-ing form
may I not intergrade? may you not intergrade? may she not intergrade? may we not intergrade? may you not intergrade? may they not intergrade?	may I not be intergrading? may you not be intergrading? may she not be intergrading? may we not be intergrading? may you not be intergrading? may they not be intergrading?
Perfect	V-ing perfect
may I not have intergraded? may you not have intergraded? may she not have intergraded? may we not have intergraded? may you not have intergraded? may they not have intergraded?	may I not have been intergrading? may you not have been intergrading? may she not have been intergrading? may we not have been intergrading? may you not have been intergrading? may they not have been intergrading?