would sum
Verbo regular: sum - summed- summed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I would sum
you would sum
she would sum
we would sum
you would sum
they would sum 	I would be summing
you would be summing
she would be summing
we would be summing
you would be summing
they would be summing	I would have summed
you would have summed
she would have summed
we would have summed
you would have summed
they would have summed	I would have been summing
you would have been summing
she would have been summing
we would have been summing
you would have been summing
they would have been summing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I would not sum
you would not sum
she would not sum
we would not sum
you would not sum
they would not sum 	I would not be summing
you would not be summing
she would not be summing
we would not be summing
you would not be summing
they would not be summing	I would not have summed
you would not have summed
she would not have summed
we would not have summed
you would not have summed
they would not have summed	I would not have been summing
you would not have been summing
she would not have been summing
we would not have been summing
you would not have been summing
they would not have been summing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
would I sum?
would you sum?
would she sum?
would we sum?
would you sum?
would they sum? 	would I be summing?
would you be summing?
would she be summing?
would we be summing?
would you be summing?
would they be summing? 	would I have summed?
would you have summed?
would she have summed?
would we have summed?
would you have summed?
would they have summed? 	would I have been summing?
would you have been summing?
would she have been summing?
would we have been summing?
would you have been summing?
would they have been summing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
would I not sum?
would you not sum?
would she not sum?
would we not sum?
would you not sum?
would they not sum? 	would I not be summing?
would you not be summing?
would she not be summing?
would we not be summing?
would you not be summing?
would they not be summing? 	would I not have summed?
would you not have summed?
would she not have summed?
would we not have summed?
would you not have summed?
would they not have summed? 	would I not have been summing?
would you not have been summing?
would she not have been summing?
would we not have been summing?
would you not have been summing?
would they not have been summing?