may pervade
Verbe régulier : pervade - pervaded- pervaded
Traduction française : se répandre dans - se propager à travers 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't pervade
you mayn't pervade
he mayn't pervade
we mayn't pervade
you mayn't pervade
they mayn't pervade 	I mayn't be pervading
you mayn't be pervading
he mayn't be pervading
we mayn't be pervading
you mayn't be pervading
they mayn't be pervading	I mayn't have pervaded
you mayn't have pervaded
he mayn't have pervaded
we mayn't have pervaded
you mayn't have pervaded
they mayn't have pervaded	I mayn't have been pervading
you mayn't have been pervading
he mayn't have been pervading
we mayn't have been pervading
you mayn't have been pervading
they mayn't have been pervading	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I pervade?
mayn't you pervade?
mayn't he pervade?
mayn't we pervade?
mayn't you pervade?
mayn't they pervade? 	mayn't I be pervading?
mayn't you be pervading?
mayn't he be pervading?
mayn't we be pervading?
mayn't you be pervading?
mayn't they be pervading? 	mayn't I have pervaded?
mayn't you have pervaded?
mayn't he have pervaded?
mayn't we have pervaded?
mayn't you have pervaded?
mayn't they have pervaded? 	mayn't I have been pervading?
mayn't you have been pervading?
mayn't he have been pervading?
mayn't we have been pervading?
mayn't you have been pervading?
mayn't they have been pervading?