must congest
Verbo regular: congest - congested- congested

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must congest
you must congest
he must congest
we must congest
you must congest
they must congest 	I must be congesting
you must be congesting
he must be congesting
we must be congesting
you must be congesting
they must be congesting	I must have congested
you must have congested
he must have congested
we must have congested
you must have congested
they must have congested	I must have been congesting
you must have been congesting
he must have been congesting
we must have been congesting
you must have been congesting
they must have been congesting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't congest
you mustn't congest
he mustn't congest
we mustn't congest
you mustn't congest
they mustn't congest 	I mustn't be congesting
you mustn't be congesting
he mustn't be congesting
we mustn't be congesting
you mustn't be congesting
they mustn't be congesting	I mustn't have congested
you mustn't have congested
he mustn't have congested
we mustn't have congested
you mustn't have congested
they mustn't have congested	I mustn't have been congesting
you mustn't have been congesting
he mustn't have been congesting
we mustn't have been congesting
you mustn't have been congesting
they mustn't have been congesting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I congest?
must you congest?
must he congest?
must we congest?
must you congest?
must they congest? 	must I be congesting?
must you be congesting?
must he be congesting?
must we be congesting?
must you be congesting?
must they be congesting? 	must I have congested?
must you have congested?
must he have congested?
must we have congested?
must you have congested?
must they have congested? 	must I have been congesting?
must you have been congesting?
must he have been congesting?
must we have been congesting?
must you have been congesting?
must they have been congesting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I congest?
mustn't you congest?
mustn't he congest?
mustn't we congest?
mustn't you congest?
mustn't they congest? 	mustn't I be congesting?
mustn't you be congesting?
mustn't he be congesting?
mustn't we be congesting?
mustn't you be congesting?
mustn't they be congesting? 	mustn't I have congested?
mustn't you have congested?
mustn't he have congested?
mustn't we have congested?
mustn't you have congested?
mustn't they have congested? 	mustn't I have been congesting?
mustn't you have been congesting?
mustn't he have been congesting?
mustn't we have been congesting?
mustn't you have been congesting?
mustn't they have been congesting?