must materialize
Verbo regular: materialize - materialized- materialized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must materialize
you must materialize
he must materialize
we must materialize
you must materialize
they must materialize 	I must be materializing
you must be materializing
he must be materializing
we must be materializing
you must be materializing
they must be materializing	I must have materialized
you must have materialized
he must have materialized
we must have materialized
you must have materialized
they must have materialized	I must have been materializing
you must have been materializing
he must have been materializing
we must have been materializing
you must have been materializing
they must have been materializing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not materialize
you must not materialize
he must not materialize
we must not materialize
you must not materialize
they must not materialize 	I must not be materializing
you must not be materializing
he must not be materializing
we must not be materializing
you must not be materializing
they must not be materializing	I must not have materialized
you must not have materialized
he must not have materialized
we must not have materialized
you must not have materialized
they must not have materialized	I must not have been materializing
you must not have been materializing
he must not have been materializing
we must not have been materializing
you must not have been materializing
they must not have been materializing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I materialize?
must you materialize?
must he materialize?
must we materialize?
must you materialize?
must they materialize? 	must I be materializing?
must you be materializing?
must he be materializing?
must we be materializing?
must you be materializing?
must they be materializing? 	must I have materialized?
must you have materialized?
must he have materialized?
must we have materialized?
must you have materialized?
must they have materialized? 	must I have been materializing?
must you have been materializing?
must he have been materializing?
must we have been materializing?
must you have been materializing?
must they have been materializing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not materialize?
must you not materialize?
must he not materialize?
must we not materialize?
must you not materialize?
must they not materialize? 	must I not be materializing?
must you not be materializing?
must he not be materializing?
must we not be materializing?
must you not be materializing?
must they not be materializing? 	must I not have materialized?
must you not have materialized?
must he not have materialized?
must we not have materialized?
must you not have materialized?
must they not have materialized? 	must I not have been materializing?
must you not have been materializing?
must he not have been materializing?
must we not have been materializing?
must you not have been materializing?
must they not have been materializing?