can blub
Verbo regular: blub - blubed- blubed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can blub
you can blub
she can blub
we can blub
you can blub
they can blub 	I can be blubing
you can be blubing
she can be blubing
we can be blubing
you can be blubing
they can be blubing	I can have blubed
you can have blubed
she 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
she can have been blubing
we can have been blubing
you can have been blubing
they can have been blubing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't blub
you can't blub
she 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
she 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
she 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
she 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 con V-ing 	Perfecto 	Perfecto con V-ing 	
can I blub?
can you blub?
can she blub?
can we blub?
can you blub?
can they blub? 	can I be blubing?
can you be blubing?
can she be blubing?
can we be blubing?
can you be blubing?
can they be blubing? 	can I have blubed?
can you have blubed?
can she 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 she have been blubing?
can we have been blubing?
can you have been blubing?
can they have been blubing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I blub?
can't you blub?
can't she 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 she 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 she 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 she have been blubing?
can't we have been blubing?
can't you have been blubing?
can't they have been blubing?