must consternate
Verbo regular: consternate - consternated- consternated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not consternate
you must not consternate
he must not consternate
we must not consternate
you must not consternate
they must not consternate 	I must not be consternating
you must not be consternating
he must not be consternating
we must not be consternating
you must not be consternating
they must not be consternating	I must not have consternated
you must not have consternated
he must not have consternated
we must not have consternated
you must not have consternated
they must not have consternated	I must not have been consternating
you must not have been consternating
he must not have been consternating
we must not have been consternating
you must not have been consternating
they must not have been consternating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not consternate?
must you not consternate?
must he not consternate?
must we not consternate?
must you not consternate?
must they not consternate? 	must I not be consternating?
must you not be consternating?
must he not be consternating?
must we not be consternating?
must you not be consternating?
must they not be consternating? 	must I not have consternated?
must you not have consternated?
must he not have consternated?
must we not have consternated?
must you not have consternated?
must they not have consternated? 	must I not have been consternating?
must you not have been consternating?
must he not have been consternating?
must we not have been consternating?
must you not have been consternating?
must they not have been consternating?