might sum
Verbo regular: sum - summed- summed

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

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mightn't sum
you mightn't sum
he mightn't sum
we mightn't sum
you mightn't sum
they mightn't sum 	I mightn't be summing
you mightn't be summing
he mightn't be summing
we mightn't be summing
you mightn't be summing
they mightn't be summing	I mightn't have summed
you mightn't have summed
he mightn't have summed
we mightn't have summed
you mightn't have summed
they mightn't have summed	I mightn't have been summing
you mightn't have been summing
he mightn't have been summing
we mightn't have been summing
you mightn't have been summing
they mightn't have been summing	

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

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mightn't I sum?
mightn't you sum?
mightn't he sum?
mightn't we sum?
mightn't you sum?
mightn't they sum? 	mightn't I be summing?
mightn't you be summing?
mightn't he be summing?
mightn't we be summing?
mightn't you be summing?
mightn't they be summing? 	mightn't I have summed?
mightn't you have summed?
mightn't he have summed?
mightn't we have summed?
mightn't you have summed?
mightn't they have summed? 	mightn't I have been summing?
mightn't you have been summing?
mightn't he have been summing?
mightn't we have been summing?
mightn't you have been summing?
mightn't they have been summing?