may screen
Verbe régulier : screen - screened- screened
Traduction française : projeter - protéger 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may screen
you may screen
he may screen
we may screen
you may screen
they may screen 	I may be screening
you may be screening
he may be screening
we may be screening
you may be screening
they may be screening	I may have screened
you may have screened
he may have screened
we may have screened
you may have screened
they may have screened	I may have been screening
you may have been screening
he may have been screening
we may have been screening
you may have been screening
they may have been screening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't screen
you mayn't screen
he mayn't screen
we mayn't screen
you mayn't screen
they mayn't screen 	I mayn't be screening
you mayn't be screening
he mayn't be screening
we mayn't be screening
you mayn't be screening
they mayn't be screening	I mayn't have screened
you mayn't have screened
he mayn't have screened
we mayn't have screened
you mayn't have screened
they mayn't have screened	I mayn't have been screening
you mayn't have been screening
he mayn't have been screening
we mayn't have been screening
you mayn't have been screening
they mayn't have been screening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I screen?
may you screen?
may he screen?
may we screen?
may you screen?
may they screen? 	may I be screening?
may you be screening?
may he be screening?
may we be screening?
may you be screening?
may they be screening? 	may I have screened?
may you have screened?
may he have screened?
may we have screened?
may you have screened?
may they have screened? 	may I have been screening?
may you have been screening?
may he have been screening?
may we have been screening?
may you have been screening?
may they have been screening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I screen?
mayn't you screen?
mayn't he screen?
mayn't we screen?
mayn't you screen?
mayn't they screen? 	mayn't I be screening?
mayn't you be screening?
mayn't he be screening?
mayn't we be screening?
mayn't you be screening?
mayn't they be screening? 	mayn't I have screened?
mayn't you have screened?
mayn't he have screened?
mayn't we have screened?
mayn't you have screened?
mayn't they have screened? 	mayn't I have been screening?
mayn't you have been screening?
mayn't he have been screening?
mayn't we have been screening?
mayn't you have been screening?
mayn't they have been screening?