must underwrite
Verbo irregular: underwrite - underwrote- underwritten

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must underwrite
you must underwrite
he must underwrite
we must underwrite
you must underwrite
they must underwrite 	I must be underwriting
you must be underwriting
he must be underwriting
we must be underwriting
you must be underwriting
they must be underwriting	I must have underwritten
you must have underwritten
he must have underwritten
we must have underwritten
you must have underwritten
they must have underwritten	I must have been underwriting
you must have been underwriting
he must have been underwriting
we must have been underwriting
you must have been underwriting
they must have been underwriting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not underwrite
you must not underwrite
he must not underwrite
we must not underwrite
you must not underwrite
they must not underwrite 	I must not be underwriting
you must not be underwriting
he must not be underwriting
we must not be underwriting
you must not be underwriting
they must not be underwriting	I must not have underwritten
you must not have underwritten
he must not have underwritten
we must not have underwritten
you must not have underwritten
they must not have underwritten	I must not have been underwriting
you must not have been underwriting
he must not have been underwriting
we must not have been underwriting
you must not have been underwriting
they must not have been underwriting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I underwrite?
must you underwrite?
must he underwrite?
must we underwrite?
must you underwrite?
must they underwrite? 	must I be underwriting?
must you be underwriting?
must he be underwriting?
must we be underwriting?
must you be underwriting?
must they be underwriting? 	must I have underwritten?
must you have underwritten?
must he have underwritten?
must we have underwritten?
must you have underwritten?
must they have underwritten? 	must I have been underwriting?
must you have been underwriting?
must he have been underwriting?
must we have been underwriting?
must you have been underwriting?
must they have been underwriting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not underwrite?
must you not underwrite?
must he not underwrite?
must we not underwrite?
must you not underwrite?
must they not underwrite? 	must I not be underwriting?
must you not be underwriting?
must he not be underwriting?
must we not be underwriting?
must you not be underwriting?
must they not be underwriting? 	must I not have underwritten?
must you not have underwritten?
must he not have underwritten?
must we not have underwritten?
must you not have underwritten?
must they not have underwritten? 	must I not have been underwriting?
must you not have been underwriting?
must he not have been underwriting?
must we not have been underwriting?
must you not have been underwriting?
must they not have been underwriting?