can ban
Verbo regular: ban - banned- banned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can ban
you can ban
he can ban
we can ban
you can ban
they can ban 	I can be banning
you can be banning
he can be banning
we can be banning
you can be banning
they can be banning	I can have banned
you can have banned
he can have banned
we can have banned
you can have banned
they can have banned	I can have been banning
you can have been banning
he can have been banning
we can have been banning
you can have been banning
they can have been banning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot ban
you cannot ban
he cannot ban
we cannot ban
you cannot ban
they cannot ban 	I cannot be banning
you cannot be banning
he cannot be banning
we cannot be banning
you cannot be banning
they cannot be banning	I cannot have banned
you cannot have banned
he cannot have banned
we cannot have banned
you cannot have banned
they cannot have banned	I cannot have been banning
you cannot have been banning
he cannot have been banning
we cannot have been banning
you cannot have been banning
they cannot have been banning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I ban?
can you ban?
can he ban?
can we ban?
can you ban?
can they ban? 	can I be banning?
can you be banning?
can he be banning?
can we be banning?
can you be banning?
can they be banning? 	can I have banned?
can you have banned?
can he have banned?
can we have banned?
can you have banned?
can they have banned? 	can I have been banning?
can you have been banning?
can he have been banning?
can we have been banning?
can you have been banning?
can they have been banning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not ban?
can you not ban?
can he not ban?
can we not ban?
can you not ban?
can they not ban? 	can I not be banning?
can you not be banning?
can he not be banning?
can we not be banning?
can you not be banning?
can they not be banning? 	can I not have banned?
can you not have banned?
can he not have banned?
can we not have banned?
can you not have banned?
can they not have banned? 	can I not have been banning?
can you not have been banning?
can he not have been banning?
can we not have been banning?
can you not have been banning?
can they not have been banning?