can blub
Verbo regular: blub - blubed- blubed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can blub
you can blub
he can blub
we can blub
you can blub
they can blub 	I can be blubing
you can be blubing
he can be blubing
we can be blubing
you can be blubing
they can be blubing	I can have blubed
you can have blubed
he can have blubed
we can have blubed
you can have blubed
they can have blubed	I can have been blubing
you can have been blubing
he can have been blubing
we can have been blubing
you can have been blubing
they can have been blubing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't blub
you can't blub
he can't blub
we can't blub
you can't blub
they can't blub 	I can't be blubing
you can't be blubing
he can't be blubing
we can't be blubing
you can't be blubing
they can't be blubing	I can't have blubed
you can't have blubed
he can't have blubed
we can't have blubed
you can't have blubed
they can't have blubed	I can't have been blubing
you can't have been blubing
he can't have been blubing
we can't have been blubing
you can't have been blubing
they can't have been blubing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I blub?
can you blub?
can he blub?
can we blub?
can you blub?
can they blub? 	can I be blubing?
can you be blubing?
can he be blubing?
can we be blubing?
can you be blubing?
can they be blubing? 	can I have blubed?
can you have blubed?
can he have blubed?
can we have blubed?
can you have blubed?
can they have blubed? 	can I have been blubing?
can you have been blubing?
can he have been blubing?
can we have been blubing?
can you have been blubing?
can they have been blubing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I blub?
can't you blub?
can't he blub?
can't we blub?
can't you blub?
can't they blub? 	can't I be blubing?
can't you be blubing?
can't he be blubing?
can't we be blubing?
can't you be blubing?
can't they be blubing? 	can't I have blubed?
can't you have blubed?
can't he have blubed?
can't we have blubed?
can't you have blubed?
can't they have blubed? 	can't I have been blubing?
can't you have been blubing?
can't he have been blubing?
can't we have been blubing?
can't you have been blubing?
can't they have been blubing?