would underrun
Verbo irregular: underrun - underran- underrun

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I would underrun
you would underrun
he would underrun
we would underrun
you would underrun
they would underrun 	I would be underruning
you would be underruning
he would be underruning
we would be underruning
you would be underruning
they would be underruning	I would have underrun
you would have underrun
he would have underrun
we would have underrun
you would have underrun
they would have underrun	I would have been underruning
you would have been underruning
he would have been underruning
we would have been underruning
you would have been underruning
they would have been underruning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I would not underrun
you would not underrun
he would not underrun
we would not underrun
you would not underrun
they would not underrun 	I would not be underruning
you would not be underruning
he would not be underruning
we would not be underruning
you would not be underruning
they would not be underruning	I would not have underrun
you would not have underrun
he would not have underrun
we would not have underrun
you would not have underrun
they would not have underrun	I would not have been underruning
you would not have been underruning
he would not have been underruning
we would not have been underruning
you would not have been underruning
they would not have been underruning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
would I underrun?
would you underrun?
would he underrun?
would we underrun?
would you underrun?
would they underrun? 	would I be underruning?
would you be underruning?
would he be underruning?
would we be underruning?
would you be underruning?
would they be underruning? 	would I have underrun?
would you have underrun?
would he have underrun?
would we have underrun?
would you have underrun?
would they have underrun? 	would I have been underruning?
would you have been underruning?
would he have been underruning?
would we have been underruning?
would you have been underruning?
would they have been underruning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
would I not underrun?
would you not underrun?
would he not underrun?
would we not underrun?
would you not underrun?
would they not underrun? 	would I not be underruning?
would you not be underruning?
would he not be underruning?
would we not be underruning?
would you not be underruning?
would they not be underruning? 	would I not have underrun?
would you not have underrun?
would he not have underrun?
would we not have underrun?
would you not have underrun?
would they not have underrun? 	would I not have been underruning?
would you not have been underruning?
would he not have been underruning?
would we not have been underruning?
would you not have been underruning?
would they not have been underruning?