should underexercise
Verbo regular: underexercise - underexercised- underexercised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should underexercise
you should underexercise
she should underexercise
we should underexercise
you should underexercise
they should underexercise 	I should be underexercising
you should be underexercising
she should be underexercising
we should be underexercising
you should be underexercising
they should be underexercising	I should have underexercised
you should have underexercised
she should have underexercised
we should have underexercised
you should have underexercised
they should have underexercised	I should have been underexercising
you should have been underexercising
she should have been underexercising
we should have been underexercising
you should have been underexercising
they should have been underexercising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not underexercise
you should not underexercise
she should not underexercise
we should not underexercise
you should not underexercise
they should not underexercise 	I should not be underexercising
you should not be underexercising
she should not be underexercising
we should not be underexercising
you should not be underexercising
they should not be underexercising	I should not have underexercised
you should not have underexercised
she should not have underexercised
we should not have underexercised
you should not have underexercised
they should not have underexercised	I should not have been underexercising
you should not have been underexercising
she should not have been underexercising
we should not have been underexercising
you should not have been underexercising
they should not have been underexercising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I underexercise?
should you underexercise?
should she underexercise?
should we underexercise?
should you underexercise?
should they underexercise? 	should I be underexercising?
should you be underexercising?
should she be underexercising?
should we be underexercising?
should you be underexercising?
should they be underexercising? 	should I have underexercised?
should you have underexercised?
should she have underexercised?
should we have underexercised?
should you have underexercised?
should they have underexercised? 	should I have been underexercising?
should you have been underexercising?
should she have been underexercising?
should we have been underexercising?
should you have been underexercising?
should they have been underexercising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not underexercise?
should you not underexercise?
should she not underexercise?
should we not underexercise?
should you not underexercise?
should they not underexercise? 	should I not be underexercising?
should you not be underexercising?
should she not be underexercising?
should we not be underexercising?
should you not be underexercising?
should they not be underexercising? 	should I not have underexercised?
should you not have underexercised?
should she not have underexercised?
should we not have underexercised?
should you not have underexercised?
should they not have underexercised? 	should I not have been underexercising?
should you not have been underexercising?
should she not have been underexercising?
should we not have been underexercising?
should you not have been underexercising?
should they not have been underexercising?