can blunder
Verbo regular: blunder - blundered- blundered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can blunder
you can blunder
he can blunder
we can blunder
you can blunder
they can blunder 	I can be blundering
you can be blundering
he can be blundering
we can be blundering
you can be blundering
they can be blundering	I can have blundered
you can have blundered
he can have blundered
we can have blundered
you can have blundered
they can have blundered	I can have been blundering
you can have been blundering
he can have been blundering
we can have been blundering
you can have been blundering
they can have been blundering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot blunder
you cannot blunder
he cannot blunder
we cannot blunder
you cannot blunder
they cannot blunder 	I cannot be blundering
you cannot be blundering
he cannot be blundering
we cannot be blundering
you cannot be blundering
they cannot be blundering	I cannot have blundered
you cannot have blundered
he cannot have blundered
we cannot have blundered
you cannot have blundered
they cannot have blundered	I cannot have been blundering
you cannot have been blundering
he cannot have been blundering
we cannot have been blundering
you cannot have been blundering
they cannot have been blundering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I blunder?
can you blunder?
can he blunder?
can we blunder?
can you blunder?
can they blunder? 	can I be blundering?
can you be blundering?
can he be blundering?
can we be blundering?
can you be blundering?
can they be blundering? 	can I have blundered?
can you have blundered?
can he have blundered?
can we have blundered?
can you have blundered?
can they have blundered? 	can I have been blundering?
can you have been blundering?
can he have been blundering?
can we have been blundering?
can you have been blundering?
can they have been blundering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not blunder?
can you not blunder?
can he not blunder?
can we not blunder?
can you not blunder?
can they not blunder? 	can I not be blundering?
can you not be blundering?
can he not be blundering?
can we not be blundering?
can you not be blundering?
can they not be blundering? 	can I not have blundered?
can you not have blundered?
can he not have blundered?
can we not have blundered?
can you not have blundered?
can they not have blundered? 	can I not have been blundering?
can you not have been blundering?
can he not have been blundering?
can we not have been blundering?
can you not have been blundering?
can they not have been blundering?