must decolorize
Verbo regular: decolorize - decolorized- decolorized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must decolorize
you must decolorize
he must decolorize
we must decolorize
you must decolorize
they must decolorize 	I must be decolorizing
you must be decolorizing
he must be decolorizing
we must be decolorizing
you must be decolorizing
they must be decolorizing	I must have decolorized
you must have decolorized
he must have decolorized
we must have decolorized
you must have decolorized
they must have decolorized	I must have been decolorizing
you must have been decolorizing
he must have been decolorizing
we must have been decolorizing
you must have been decolorizing
they must have been decolorizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't decolorize
you mustn't decolorize
he mustn't decolorize
we mustn't decolorize
you mustn't decolorize
they mustn't decolorize 	I mustn't be decolorizing
you mustn't be decolorizing
he mustn't be decolorizing
we mustn't be decolorizing
you mustn't be decolorizing
they mustn't be decolorizing	I mustn't have decolorized
you mustn't have decolorized
he mustn't have decolorized
we mustn't have decolorized
you mustn't have decolorized
they mustn't have decolorized	I mustn't have been decolorizing
you mustn't have been decolorizing
he mustn't have been decolorizing
we mustn't have been decolorizing
you mustn't have been decolorizing
they mustn't have been decolorizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I decolorize?
must you decolorize?
must he decolorize?
must we decolorize?
must you decolorize?
must they decolorize? 	must I be decolorizing?
must you be decolorizing?
must he be decolorizing?
must we be decolorizing?
must you be decolorizing?
must they be decolorizing? 	must I have decolorized?
must you have decolorized?
must he have decolorized?
must we have decolorized?
must you have decolorized?
must they have decolorized? 	must I have been decolorizing?
must you have been decolorizing?
must he have been decolorizing?
must we have been decolorizing?
must you have been decolorizing?
must they have been decolorizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I decolorize?
mustn't you decolorize?
mustn't he decolorize?
mustn't we decolorize?
mustn't you decolorize?
mustn't they decolorize? 	mustn't I be decolorizing?
mustn't you be decolorizing?
mustn't he be decolorizing?
mustn't we be decolorizing?
mustn't you be decolorizing?
mustn't they be decolorizing? 	mustn't I have decolorized?
mustn't you have decolorized?
mustn't he have decolorized?
mustn't we have decolorized?
mustn't you have decolorized?
mustn't they have decolorized? 	mustn't I have been decolorizing?
mustn't you have been decolorizing?
mustn't he have been decolorizing?
mustn't we have been decolorizing?
mustn't you have been decolorizing?
mustn't they have been decolorizing?