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 must not congest
you must not congest
he must not congest
we must not congest
you must not congest
they must not congest 	I must not be congesting
you must not be congesting
he must not be congesting
we must not be congesting
you must not be congesting
they must not be congesting	I must not have congested
you must not have congested
he must not have congested
we must not have congested
you must not have congested
they must not have congested	I must not have been congesting
you must not have been congesting
he must not have been congesting
we must not have been congesting
you must not have been congesting
they must not 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 	
must I not congest?
must you not congest?
must he not congest?
must we not congest?
must you not congest?
must they not congest? 	must I not be congesting?
must you not be congesting?
must he not be congesting?
must we not be congesting?
must you not be congesting?
must they not be congesting? 	must I not have congested?
must you not have congested?
must he not have congested?
must we not have congested?
must you not have congested?
must they not have congested? 	must I not have been congesting?
must you not have been congesting?
must he not have been congesting?
must we not have been congesting?
must you not have been congesting?
must they not have been congesting?