must underemphasize
Verbo regular: underemphasize - underemphasized- underemphasized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must underemphasize
you must underemphasize
she must underemphasize
we must underemphasize
you must underemphasize
they must underemphasize 	I must be underemphasizing
you must be underemphasizing
she must be underemphasizing
we must be underemphasizing
you must be underemphasizing
they must be underemphasizing	I must have underemphasized
you must have underemphasized
she must have underemphasized
we must have underemphasized
you must have underemphasized
they must have underemphasized	I must have been underemphasizing
you must have been underemphasizing
she must have been underemphasizing
we must have been underemphasizing
you must have been underemphasizing
they must have been underemphasizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not underemphasize
you must not underemphasize
she must not underemphasize
we must not underemphasize
you must not underemphasize
they must not underemphasize 	I must not be underemphasizing
you must not be underemphasizing
she must not be underemphasizing
we must not be underemphasizing
you must not be underemphasizing
they must not be underemphasizing	I must not have underemphasized
you must not have underemphasized
she must not have underemphasized
we must not have underemphasized
you must not have underemphasized
they must not have underemphasized	I must not have been underemphasizing
you must not have been underemphasizing
she must not have been underemphasizing
we must not have been underemphasizing
you must not have been underemphasizing
they must not have been underemphasizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I underemphasize?
must you underemphasize?
must she underemphasize?
must we underemphasize?
must you underemphasize?
must they underemphasize? 	must I be underemphasizing?
must you be underemphasizing?
must she be underemphasizing?
must we be underemphasizing?
must you be underemphasizing?
must they be underemphasizing? 	must I have underemphasized?
must you have underemphasized?
must she have underemphasized?
must we have underemphasized?
must you have underemphasized?
must they have underemphasized? 	must I have been underemphasizing?
must you have been underemphasizing?
must she have been underemphasizing?
must we have been underemphasizing?
must you have been underemphasizing?
must they have been underemphasizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not underemphasize?
must you not underemphasize?
must she not underemphasize?
must we not underemphasize?
must you not underemphasize?
must they not underemphasize? 	must I not be underemphasizing?
must you not be underemphasizing?
must she not be underemphasizing?
must we not be underemphasizing?
must you not be underemphasizing?
must they not be underemphasizing? 	must I not have underemphasized?
must you not have underemphasized?
must she not have underemphasized?
must we not have underemphasized?
must you not have underemphasized?
must they not have underemphasized? 	must I not have been underemphasizing?
must you not have been underemphasizing?
must she not have been underemphasizing?
must we not have been underemphasizing?
must you not have been underemphasizing?
must they not have been underemphasizing?