must roach
Verbo regular: roach - roached- roached

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must roach
you must roach
he must roach
we must roach
you must roach
they must roach 	I must be roaching
you must be roaching
he must be roaching
we must be roaching
you must be roaching
they must be roaching	I must have roached
you must have roached
he must have roached
we must have roached
you must have roached
they must have roached	I must have been roaching
you must have been roaching
he must have been roaching
we must have been roaching
you must have been roaching
they must have been roaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't roach
you mustn't roach
he mustn't roach
we mustn't roach
you mustn't roach
they mustn't roach 	I mustn't be roaching
you mustn't be roaching
he mustn't be roaching
we mustn't be roaching
you mustn't be roaching
they mustn't be roaching	I mustn't have roached
you mustn't have roached
he mustn't have roached
we mustn't have roached
you mustn't have roached
they mustn't have roached	I mustn't have been roaching
you mustn't have been roaching
he mustn't have been roaching
we mustn't have been roaching
you mustn't have been roaching
they mustn't have been roaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I roach?
must you roach?
must he roach?
must we roach?
must you roach?
must they roach? 	must I be roaching?
must you be roaching?
must he be roaching?
must we be roaching?
must you be roaching?
must they be roaching? 	must I have roached?
must you have roached?
must he have roached?
must we have roached?
must you have roached?
must they have roached? 	must I have been roaching?
must you have been roaching?
must he have been roaching?
must we have been roaching?
must you have been roaching?
must they have been roaching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I roach?
mustn't you roach?
mustn't he roach?
mustn't we roach?
mustn't you roach?
mustn't they roach? 	mustn't I be roaching?
mustn't you be roaching?
mustn't he be roaching?
mustn't we be roaching?
mustn't you be roaching?
mustn't they be roaching? 	mustn't I have roached?
mustn't you have roached?
mustn't he have roached?
mustn't we have roached?
mustn't you have roached?
mustn't they have roached? 	mustn't I have been roaching?
mustn't you have been roaching?
mustn't he have been roaching?
mustn't we have been roaching?
mustn't you have been roaching?
mustn't they have been roaching?