may cube
Verbo regular: cube - cubed- cubed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may cube
you may cube
he may cube
we may cube
you may cube
they may cube 	I may be cubing
you may be cubing
he may be cubing
we may be cubing
you may be cubing
they may be cubing	I may have cubed
you may have cubed
he may have cubed
we may have cubed
you may have cubed
they may have cubed	I may have been cubing
you may have been cubing
he may have been cubing
we may have been cubing
you may have been cubing
they may have been cubing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't cube
you mayn't cube
he mayn't cube
we mayn't cube
you mayn't cube
they mayn't cube 	I mayn't be cubing
you mayn't be cubing
he mayn't be cubing
we mayn't be cubing
you mayn't be cubing
they mayn't be cubing	I mayn't have cubed
you mayn't have cubed
he mayn't have cubed
we mayn't have cubed
you mayn't have cubed
they mayn't have cubed	I mayn't have been cubing
you mayn't have been cubing
he mayn't have been cubing
we mayn't have been cubing
you mayn't have been cubing
they mayn't have been cubing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I cube?
may you cube?
may he cube?
may we cube?
may you cube?
may they cube? 	may I be cubing?
may you be cubing?
may he be cubing?
may we be cubing?
may you be cubing?
may they be cubing? 	may I have cubed?
may you have cubed?
may he have cubed?
may we have cubed?
may you have cubed?
may they have cubed? 	may I have been cubing?
may you have been cubing?
may he have been cubing?
may we have been cubing?
may you have been cubing?
may they have been cubing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I cube?
mayn't you cube?
mayn't he cube?
mayn't we cube?
mayn't you cube?
mayn't they cube? 	mayn't I be cubing?
mayn't you be cubing?
mayn't he be cubing?
mayn't we be cubing?
mayn't you be cubing?
mayn't they be cubing? 	mayn't I have cubed?
mayn't you have cubed?
mayn't he have cubed?
mayn't we have cubed?
mayn't you have cubed?
mayn't they have cubed? 	mayn't I have been cubing?
mayn't you have been cubing?
mayn't he have been cubing?
mayn't we have been cubing?
mayn't you have been cubing?
mayn't they have been cubing?