can blue
Verbo regular: blue - blued- blued

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can blue
you can blue
she can blue
we can blue
you can blue
they can blue 	I can be bluing
you can be bluing
she can be bluing
we can be bluing
you can be bluing
they can be bluing	I can have blued
you can have blued
she can have blued
we can have blued
you can have blued
they can have blued	I can have been bluing
you can have been bluing
she can have been bluing
we can have been bluing
you can have been bluing
they can have been bluing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot blue
you cannot blue
she cannot blue
we cannot blue
you cannot blue
they cannot blue 	I cannot be bluing
you cannot be bluing
she cannot be bluing
we cannot be bluing
you cannot be bluing
they cannot be bluing	I cannot have blued
you cannot have blued
she cannot have blued
we cannot have blued
you cannot have blued
they cannot have blued	I cannot have been bluing
you cannot have been bluing
she cannot have been bluing
we cannot have been bluing
you cannot have been bluing
they cannot have been bluing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I blue?
can you blue?
can she blue?
can we blue?
can you blue?
can they blue? 	can I be bluing?
can you be bluing?
can she be bluing?
can we be bluing?
can you be bluing?
can they be bluing? 	can I have blued?
can you have blued?
can she have blued?
can we have blued?
can you have blued?
can they have blued? 	can I have been bluing?
can you have been bluing?
can she have been bluing?
can we have been bluing?
can you have been bluing?
can they have been bluing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not blue?
can you not blue?
can she not blue?
can we not blue?
can you not blue?
can they not blue? 	can I not be bluing?
can you not be bluing?
can she not be bluing?
can we not be bluing?
can you not be bluing?
can they not be bluing? 	can I not have blued?
can you not have blued?
can she not have blued?
can we not have blued?
can you not have blued?
can they not have blued? 	can I not have been bluing?
can you not have been bluing?
can she not have been bluing?
can we not have been bluing?
can you not have been bluing?
can they not have been bluing?