must review
Verbo regular: review - reviewed- reviewed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must review
you must review
he must review
we must review
you must review
they must review 	I must be reviewing
you must be reviewing
he must be reviewing
we must be reviewing
you must be reviewing
they must be reviewing	I must have reviewed
you must have reviewed
he must have reviewed
we must have reviewed
you must have reviewed
they must have reviewed	I must have been reviewing
you must have been reviewing
he must have been reviewing
we must have been reviewing
you must have been reviewing
they must have been reviewing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't review
you mustn't review
he mustn't review
we mustn't review
you mustn't review
they mustn't review 	I mustn't be reviewing
you mustn't be reviewing
he mustn't be reviewing
we mustn't be reviewing
you mustn't be reviewing
they mustn't be reviewing	I mustn't have reviewed
you mustn't have reviewed
he mustn't have reviewed
we mustn't have reviewed
you mustn't have reviewed
they mustn't have reviewed	I mustn't have been reviewing
you mustn't have been reviewing
he mustn't have been reviewing
we mustn't have been reviewing
you mustn't have been reviewing
they mustn't have been reviewing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I review?
must you review?
must he review?
must we review?
must you review?
must they review? 	must I be reviewing?
must you be reviewing?
must he be reviewing?
must we be reviewing?
must you be reviewing?
must they be reviewing? 	must I have reviewed?
must you have reviewed?
must he have reviewed?
must we have reviewed?
must you have reviewed?
must they have reviewed? 	must I have been reviewing?
must you have been reviewing?
must he have been reviewing?
must we have been reviewing?
must you have been reviewing?
must they have been reviewing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I review?
mustn't you review?
mustn't he review?
mustn't we review?
mustn't you review?
mustn't they review? 	mustn't I be reviewing?
mustn't you be reviewing?
mustn't he be reviewing?
mustn't we be reviewing?
mustn't you be reviewing?
mustn't they be reviewing? 	mustn't I have reviewed?
mustn't you have reviewed?
mustn't he have reviewed?
mustn't we have reviewed?
mustn't you have reviewed?
mustn't they have reviewed? 	mustn't I have been reviewing?
mustn't you have been reviewing?
mustn't he have been reviewing?
mustn't we have been reviewing?
mustn't you have been reviewing?
mustn't they have been reviewing?