must hasten
Verbo regular: hasten - hastened- hastened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must hasten
you must hasten
he must hasten
we must hasten
you must hasten
they must hasten 	I must be hastening
you must be hastening
he must be hastening
we must be hastening
you must be hastening
they must be hastening	I must have hastened
you must have hastened
he must have hastened
we must have hastened
you must have hastened
they must have hastened	I must have been hastening
you must have been hastening
he must have been hastening
we must have been hastening
you must have been hastening
they must have been hastening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not hasten
you must not hasten
he must not hasten
we must not hasten
you must not hasten
they must not hasten 	I must not be hastening
you must not be hastening
he must not be hastening
we must not be hastening
you must not be hastening
they must not be hastening	I must not have hastened
you must not have hastened
he must not have hastened
we must not have hastened
you must not have hastened
they must not have hastened	I must not have been hastening
you must not have been hastening
he must not have been hastening
we must not have been hastening
you must not have been hastening
they must not have been hastening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I hasten?
must you hasten?
must he hasten?
must we hasten?
must you hasten?
must they hasten? 	must I be hastening?
must you be hastening?
must he be hastening?
must we be hastening?
must you be hastening?
must they be hastening? 	must I have hastened?
must you have hastened?
must he have hastened?
must we have hastened?
must you have hastened?
must they have hastened? 	must I have been hastening?
must you have been hastening?
must he have been hastening?
must we have been hastening?
must you have been hastening?
must they have been hastening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not hasten?
must you not hasten?
must he not hasten?
must we not hasten?
must you not hasten?
must they not hasten? 	must I not be hastening?
must you not be hastening?
must he not be hastening?
must we not be hastening?
must you not be hastening?
must they not be hastening? 	must I not have hastened?
must you not have hastened?
must he not have hastened?
must we not have hastened?
must you not have hastened?
must they not have hastened? 	must I not have been hastening?
must you not have been hastening?
must he not have been hastening?
must we not have been hastening?
must you not have been hastening?
must they not have been hastening?