may pervade
Verbo regular: pervade - pervaded- pervaded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may pervade
you may pervade
he may pervade
we may pervade
you may pervade
they may pervade 	I may be pervading
you may be pervading
he may be pervading
we may be pervading
you may be pervading
they may be pervading	I may have pervaded
you may have pervaded
he may have pervaded
we may have pervaded
you may have pervaded
they may have pervaded	I may have been pervading
you may have been pervading
he may have been pervading
we may have been pervading
you may have been pervading
they may have been pervading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not pervade
you may not pervade
he may not pervade
we may not pervade
you may not pervade
they may not pervade 	I may not be pervading
you may not be pervading
he may not be pervading
we may not be pervading
you may not be pervading
they may not be pervading	I may not have pervaded
you may not have pervaded
he may not have pervaded
we may not have pervaded
you may not have pervaded
they may not have pervaded	I may not have been pervading
you may not have been pervading
he may not have been pervading
we may not have been pervading
you may not have been pervading
they may not have been pervading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I pervade?
may you pervade?
may he pervade?
may we pervade?
may you pervade?
may they pervade? 	may I be pervading?
may you be pervading?
may he be pervading?
may we be pervading?
may you be pervading?
may they be pervading? 	may I have pervaded?
may you have pervaded?
may he have pervaded?
may we have pervaded?
may you have pervaded?
may they have pervaded? 	may I have been pervading?
may you have been pervading?
may he have been pervading?
may we have been pervading?
may you have been pervading?
may they have been pervading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not pervade?
may you not pervade?
may he not pervade?
may we not pervade?
may you not pervade?
may they not pervade? 	may I not be pervading?
may you not be pervading?
may he not be pervading?
may we not be pervading?
may you not be pervading?
may they not be pervading? 	may I not have pervaded?
may you not have pervaded?
may he not have pervaded?
may we not have pervaded?
may you not have pervaded?
may they not have pervaded? 	may I not have been pervading?
may you not have been pervading?
may he not have been pervading?
may we not have been pervading?
may you not have been pervading?
may they not have been pervading?