must widow
Verbo regular: widow - widowed- widowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must widow
you must widow
he must widow
we must widow
you must widow
they must widow 	I must be widowing
you must be widowing
he must be widowing
we must be widowing
you must be widowing
they must be widowing	I must have widowed
you must have widowed
he must have widowed
we must have widowed
you must have widowed
they must have widowed	I must have been widowing
you must have been widowing
he must have been widowing
we must have been widowing
you must have been widowing
they must have been widowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not widow
you must not widow
he must not widow
we must not widow
you must not widow
they must not widow 	I must not be widowing
you must not be widowing
he must not be widowing
we must not be widowing
you must not be widowing
they must not be widowing	I must not have widowed
you must not have widowed
he must not have widowed
we must not have widowed
you must not have widowed
they must not have widowed	I must not have been widowing
you must not have been widowing
he must not have been widowing
we must not have been widowing
you must not have been widowing
they must not have been widowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I widow?
must you widow?
must he widow?
must we widow?
must you widow?
must they widow? 	must I be widowing?
must you be widowing?
must he be widowing?
must we be widowing?
must you be widowing?
must they be widowing? 	must I have widowed?
must you have widowed?
must he have widowed?
must we have widowed?
must you have widowed?
must they have widowed? 	must I have been widowing?
must you have been widowing?
must he have been widowing?
must we have been widowing?
must you have been widowing?
must they have been widowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not widow?
must you not widow?
must he not widow?
must we not widow?
must you not widow?
must they not widow? 	must I not be widowing?
must you not be widowing?
must he not be widowing?
must we not be widowing?
must you not be widowing?
must they not be widowing? 	must I not have widowed?
must you not have widowed?
must he not have widowed?
must we not have widowed?
must you not have widowed?
must they not have widowed? 	must I not have been widowing?
must you not have been widowing?
must he not have been widowing?
must we not have been widowing?
must you not have been widowing?
must they not have been widowing?