may scream
Verbo regular: scream - screamed- screamed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may scream
you may scream
he may scream
we may scream
you may scream
they may scream 	I may be screaming
you may be screaming
he may be screaming
we may be screaming
you may be screaming
they may be screaming	I may have screamed
you may have screamed
he may have screamed
we may have screamed
you may have screamed
they may have screamed	I may have been screaming
you may have been screaming
he may have been screaming
we may have been screaming
you may have been screaming
they may have been screaming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't scream
you mayn't scream
he mayn't scream
we mayn't scream
you mayn't scream
they mayn't scream 	I mayn't be screaming
you mayn't be screaming
he mayn't be screaming
we mayn't be screaming
you mayn't be screaming
they mayn't be screaming	I mayn't have screamed
you mayn't have screamed
he mayn't have screamed
we mayn't have screamed
you mayn't have screamed
they mayn't have screamed	I mayn't have been screaming
you mayn't have been screaming
he mayn't have been screaming
we mayn't have been screaming
you mayn't have been screaming
they mayn't have been screaming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I scream?
may you scream?
may he scream?
may we scream?
may you scream?
may they scream? 	may I be screaming?
may you be screaming?
may he be screaming?
may we be screaming?
may you be screaming?
may they be screaming? 	may I have screamed?
may you have screamed?
may he have screamed?
may we have screamed?
may you have screamed?
may they have screamed? 	may I have been screaming?
may you have been screaming?
may he have been screaming?
may we have been screaming?
may you have been screaming?
may they have been screaming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I scream?
mayn't you scream?
mayn't he scream?
mayn't we scream?
mayn't you scream?
mayn't they scream? 	mayn't I be screaming?
mayn't you be screaming?
mayn't he be screaming?
mayn't we be screaming?
mayn't you be screaming?
mayn't they be screaming? 	mayn't I have screamed?
mayn't you have screamed?
mayn't he have screamed?
mayn't we have screamed?
mayn't you have screamed?
mayn't they have screamed? 	mayn't I have been screaming?
mayn't you have been screaming?
mayn't he have been screaming?
mayn't we have been screaming?
mayn't you have been screaming?
mayn't they have been screaming?