must prerequire
Verbo regular: prerequire - prerequired- prerequired

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must prerequire
you must prerequire
he must prerequire
we must prerequire
you must prerequire
they must prerequire 	I must be prerequiring
you must be prerequiring
he must be prerequiring
we must be prerequiring
you must be prerequiring
they must be prerequiring	I must have prerequired
you must have prerequired
he must have prerequired
we must have prerequired
you must have prerequired
they must have prerequired	I must have been prerequiring
you must have been prerequiring
he must have been prerequiring
we must have been prerequiring
you must have been prerequiring
they must have been prerequiring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't prerequire
you mustn't prerequire
he mustn't prerequire
we mustn't prerequire
you mustn't prerequire
they mustn't prerequire 	I mustn't be prerequiring
you mustn't be prerequiring
he mustn't be prerequiring
we mustn't be prerequiring
you mustn't be prerequiring
they mustn't be prerequiring	I mustn't have prerequired
you mustn't have prerequired
he mustn't have prerequired
we mustn't have prerequired
you mustn't have prerequired
they mustn't have prerequired	I mustn't have been prerequiring
you mustn't have been prerequiring
he mustn't have been prerequiring
we mustn't have been prerequiring
you mustn't have been prerequiring
they mustn't have been prerequiring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I prerequire?
must you prerequire?
must he prerequire?
must we prerequire?
must you prerequire?
must they prerequire? 	must I be prerequiring?
must you be prerequiring?
must he be prerequiring?
must we be prerequiring?
must you be prerequiring?
must they be prerequiring? 	must I have prerequired?
must you have prerequired?
must he have prerequired?
must we have prerequired?
must you have prerequired?
must they have prerequired? 	must I have been prerequiring?
must you have been prerequiring?
must he have been prerequiring?
must we have been prerequiring?
must you have been prerequiring?
must they have been prerequiring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I prerequire?
mustn't you prerequire?
mustn't he prerequire?
mustn't we prerequire?
mustn't you prerequire?
mustn't they prerequire? 	mustn't I be prerequiring?
mustn't you be prerequiring?
mustn't he be prerequiring?
mustn't we be prerequiring?
mustn't you be prerequiring?
mustn't they be prerequiring? 	mustn't I have prerequired?
mustn't you have prerequired?
mustn't he have prerequired?
mustn't we have prerequired?
mustn't you have prerequired?
mustn't they have prerequired? 	mustn't I have been prerequiring?
mustn't you have been prerequiring?
mustn't he have been prerequiring?
mustn't we have been prerequiring?
mustn't you have been prerequiring?
mustn't they have been prerequiring?