may scum
Verbo regular: scum - scummed- scummed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may scum
you may scum
he may scum
we may scum
you may scum
they may scum 	I may be scumming
you may be scumming
he may be scumming
we may be scumming
you may be scumming
they may be scumming	I may have scummed
you may have scummed
he may have scummed
we may have scummed
you may have scummed
they may have scummed	I may have been scumming
you may have been scumming
he may have been scumming
we may have been scumming
you may have been scumming
they may have been scumming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not scum
you may not scum
he may not scum
we may not scum
you may not scum
they may not scum 	I may not be scumming
you may not be scumming
he may not be scumming
we may not be scumming
you may not be scumming
they may not be scumming	I may not have scummed
you may not have scummed
he may not have scummed
we may not have scummed
you may not have scummed
they may not have scummed	I may not have been scumming
you may not have been scumming
he may not have been scumming
we may not have been scumming
you may not have been scumming
they may not have been scumming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I scum?
may you scum?
may he scum?
may we scum?
may you scum?
may they scum? 	may I be scumming?
may you be scumming?
may he be scumming?
may we be scumming?
may you be scumming?
may they be scumming? 	may I have scummed?
may you have scummed?
may he have scummed?
may we have scummed?
may you have scummed?
may they have scummed? 	may I have been scumming?
may you have been scumming?
may he have been scumming?
may we have been scumming?
may you have been scumming?
may they have been scumming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not scum?
may you not scum?
may he not scum?
may we not scum?
may you not scum?
may they not scum? 	may I not be scumming?
may you not be scumming?
may he not be scumming?
may we not be scumming?
may you not be scumming?
may they not be scumming? 	may I not have scummed?
may you not have scummed?
may he not have scummed?
may we not have scummed?
may you not have scummed?
may they not have scummed? 	may I not have been scumming?
may you not have been scumming?
may he not have been scumming?
may we not have been scumming?
may you not have been scumming?
may they not have been scumming?