must formulize
Verbo regular: formulize - formulized- formulized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must formulize
you must formulize
he must formulize
we must formulize
you must formulize
they must formulize 	I must be formulizing
you must be formulizing
he must be formulizing
we must be formulizing
you must be formulizing
they must be formulizing	I must have formulized
you must have formulized
he must have formulized
we must have formulized
you must have formulized
they must have formulized	I must have been formulizing
you must have been formulizing
he must have been formulizing
we must have been formulizing
you must have been formulizing
they must have been formulizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not formulize
you must not formulize
he must not formulize
we must not formulize
you must not formulize
they must not formulize 	I must not be formulizing
you must not be formulizing
he must not be formulizing
we must not be formulizing
you must not be formulizing
they must not be formulizing	I must not have formulized
you must not have formulized
he must not have formulized
we must not have formulized
you must not have formulized
they must not have formulized	I must not have been formulizing
you must not have been formulizing
he must not have been formulizing
we must not have been formulizing
you must not have been formulizing
they must not have been formulizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I formulize?
must you formulize?
must he formulize?
must we formulize?
must you formulize?
must they formulize? 	must I be formulizing?
must you be formulizing?
must he be formulizing?
must we be formulizing?
must you be formulizing?
must they be formulizing? 	must I have formulized?
must you have formulized?
must he have formulized?
must we have formulized?
must you have formulized?
must they have formulized? 	must I have been formulizing?
must you have been formulizing?
must he have been formulizing?
must we have been formulizing?
must you have been formulizing?
must they have been formulizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not formulize?
must you not formulize?
must he not formulize?
must we not formulize?
must you not formulize?
must they not formulize? 	must I not be formulizing?
must you not be formulizing?
must he not be formulizing?
must we not be formulizing?
must you not be formulizing?
must they not be formulizing? 	must I not have formulized?
must you not have formulized?
must he not have formulized?
must we not have formulized?
must you not have formulized?
must they not have formulized? 	must I not have been formulizing?
must you not have been formulizing?
must he not have been formulizing?
must we not have been formulizing?
must you not have been formulizing?
must they not have been formulizing?