may intergrade
Verbo regular: intergrade - intergraded- intergraded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may intergrade
you may intergrade
he may intergrade
we may intergrade
you may intergrade
they may intergrade 	I may be intergrading
you may be intergrading
he may be intergrading
we may be intergrading
you may be intergrading
they may be intergrading	I may have intergraded
you may have intergraded
he 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
he may have been intergrading
we may have been intergrading
you may have been intergrading
they may have been intergrading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not intergrade
you may not intergrade
he 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
he may not be intergrading
we may not be intergrading
you may not be intergrading
they may not be intergrading	I may not have intergraded
you may not have intergraded
he 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
he may not have been intergrading
we may not have been intergrading
you may not have been intergrading
they may not have been intergrading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I intergrade?
may you intergrade?
may he intergrade?
may we intergrade?
may you intergrade?
may they intergrade? 	may I be intergrading?
may you be intergrading?
may he be intergrading?
may we be intergrading?
may you be intergrading?
may they be intergrading? 	may I have intergraded?
may you have intergraded?
may he 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 he have been intergrading?
may we have been intergrading?
may you have been intergrading?
may they have been intergrading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not intergrade?
may you not intergrade?
may he 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 he not be intergrading?
may we not be intergrading?
may you not be intergrading?
may they not be intergrading? 	may I not have intergraded?
may you not have intergraded?
may he 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 he not have been intergrading?
may we not have been intergrading?
may you not have been intergrading?
may they not have been intergrading?