must consternate
Verbo regular: consternate - consternated- consternated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must consternate
you must consternate
he must consternate
we must consternate
you must consternate
they must consternate 	I must be consternating
you must be consternating
he must be consternating
we must be consternating
you must be consternating
they must be consternating	I must have consternated
you must have consternated
he must have consternated
we must have consternated
you must have consternated
they must have consternated	I must have been consternating
you must have been consternating
he must have been consternating
we must have been consternating
you must have been consternating
they must have been consternating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't consternate
you mustn't consternate
he mustn't consternate
we mustn't consternate
you mustn't consternate
they mustn't consternate 	I mustn't be consternating
you mustn't be consternating
he mustn't be consternating
we mustn't be consternating
you mustn't be consternating
they mustn't be consternating	I mustn't have consternated
you mustn't have consternated
he mustn't have consternated
we mustn't have consternated
you mustn't have consternated
they mustn't have consternated	I mustn't have been consternating
you mustn't have been consternating
he mustn't have been consternating
we mustn't have been consternating
you mustn't have been consternating
they mustn't have been consternating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I consternate?
must you consternate?
must he consternate?
must we consternate?
must you consternate?
must they consternate? 	must I be consternating?
must you be consternating?
must he be consternating?
must we be consternating?
must you be consternating?
must they be consternating? 	must I have consternated?
must you have consternated?
must he have consternated?
must we have consternated?
must you have consternated?
must they have consternated? 	must I have been consternating?
must you have been consternating?
must he have been consternating?
must we have been consternating?
must you have been consternating?
must they have been consternating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I consternate?
mustn't you consternate?
mustn't he consternate?
mustn't we consternate?
mustn't you consternate?
mustn't they consternate? 	mustn't I be consternating?
mustn't you be consternating?
mustn't he be consternating?
mustn't we be consternating?
mustn't you be consternating?
mustn't they be consternating? 	mustn't I have consternated?
mustn't you have consternated?
mustn't he have consternated?
mustn't we have consternated?
mustn't you have consternated?
mustn't they have consternated? 	mustn't I have been consternating?
mustn't you have been consternating?
mustn't he have been consternating?
mustn't we have been consternating?
mustn't you have been consternating?
mustn't they have been consternating?