might underachieve
Verbo regular: underachieve - underachieved- underachieved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I might underachieve
you might underachieve
he might underachieve
we might underachieve
you might underachieve
they might underachieve 	I might be underachieving
you might be underachieving
he might be underachieving
we might be underachieving
you might be underachieving
they might be underachieving	I might have underachieved
you might have underachieved
he might have underachieved
we might have underachieved
you might have underachieved
they might have underachieved	I might have been underachieving
you might have been underachieving
he might have been underachieving
we might have been underachieving
you might have been underachieving
they might have been underachieving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I might not underachieve
you might not underachieve
he might not underachieve
we might not underachieve
you might not underachieve
they might not underachieve 	I might not be underachieving
you might not be underachieving
he might not be underachieving
we might not be underachieving
you might not be underachieving
they might not be underachieving	I might not have underachieved
you might not have underachieved
he might not have underachieved
we might not have underachieved
you might not have underachieved
they might not have underachieved	I might not have been underachieving
you might not have been underachieving
he might not have been underachieving
we might not have been underachieving
you might not have been underachieving
they might not have been underachieving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
might I underachieve?
might you underachieve?
might he underachieve?
might we underachieve?
might you underachieve?
might they underachieve? 	might I be underachieving?
might you be underachieving?
might he be underachieving?
might we be underachieving?
might you be underachieving?
might they be underachieving? 	might I have underachieved?
might you have underachieved?
might he have underachieved?
might we have underachieved?
might you have underachieved?
might they have underachieved? 	might I have been underachieving?
might you have been underachieving?
might he have been underachieving?
might we have been underachieving?
might you have been underachieving?
might they have been underachieving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
might I not underachieve?
might you not underachieve?
might he not underachieve?
might we not underachieve?
might you not underachieve?
might they not underachieve? 	might I not be underachieving?
might you not be underachieving?
might he not be underachieving?
might we not be underachieving?
might you not be underachieving?
might they not be underachieving? 	might I not have underachieved?
might you not have underachieved?
might he not have underachieved?
might we not have underachieved?
might you not have underachieved?
might they not have underachieved? 	might I not have been underachieving?
might you not have been underachieving?
might he not have been underachieving?
might we not have been underachieving?
might you not have been underachieving?
might they not have been underachieving?