must non-pros
Verbo regular: non-pros - non-prosed- non-prosed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must non-pros
you must non-pros
she must non-pros
we must non-pros
you must non-pros
they must non-pros 	I must be non-prosing
you must be non-prosing
she must be non-prosing
we must be non-prosing
you must be non-prosing
they must be non-prosing	I must have non-prosed
you must have non-prosed
she must have non-prosed
we must have non-prosed
you must have non-prosed
they must have non-prosed	I must have been non-prosing
you must have been non-prosing
she must have been non-prosing
we must have been non-prosing
you must have been non-prosing
they must have been non-prosing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not non-pros
you must not non-pros
she must not non-pros
we must not non-pros
you must not non-pros
they must not non-pros 	I must not be non-prosing
you must not be non-prosing
she must not be non-prosing
we must not be non-prosing
you must not be non-prosing
they must not be non-prosing	I must not have non-prosed
you must not have non-prosed
she must not have non-prosed
we must not have non-prosed
you must not have non-prosed
they must not have non-prosed	I must not have been non-prosing
you must not have been non-prosing
she must not have been non-prosing
we must not have been non-prosing
you must not have been non-prosing
they must not have been non-prosing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I non-pros?
must you non-pros?
must she non-pros?
must we non-pros?
must you non-pros?
must they non-pros? 	must I be non-prosing?
must you be non-prosing?
must she be non-prosing?
must we be non-prosing?
must you be non-prosing?
must they be non-prosing? 	must I have non-prosed?
must you have non-prosed?
must she have non-prosed?
must we have non-prosed?
must you have non-prosed?
must they have non-prosed? 	must I have been non-prosing?
must you have been non-prosing?
must she have been non-prosing?
must we have been non-prosing?
must you have been non-prosing?
must they have been non-prosing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not non-pros?
must you not non-pros?
must she not non-pros?
must we not non-pros?
must you not non-pros?
must they not non-pros? 	must I not be non-prosing?
must you not be non-prosing?
must she not be non-prosing?
must we not be non-prosing?
must you not be non-prosing?
must they not be non-prosing? 	must I not have non-prosed?
must you not have non-prosed?
must she not have non-prosed?
must we not have non-prosed?
must you not have non-prosed?
must they not have non-prosed? 	must I not have been non-prosing?
must you not have been non-prosing?
must she not have been non-prosing?
must we not have been non-prosing?
must you not have been non-prosing?
must they not have been non-prosing?