must superannuate
Verbo regular: superannuate - superannuated- superannuated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must superannuate
you must superannuate
he must superannuate
we must superannuate
you must superannuate
they must superannuate 	I must be superannuating
you must be superannuating
he must be superannuating
we must be superannuating
you must be superannuating
they must be superannuating	I must have superannuated
you must have superannuated
he must have superannuated
we must have superannuated
you must have superannuated
they must have superannuated	I must have been superannuating
you must have been superannuating
he must have been superannuating
we must have been superannuating
you must have been superannuating
they must have been superannuating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not superannuate
you must not superannuate
he must not superannuate
we must not superannuate
you must not superannuate
they must not superannuate 	I must not be superannuating
you must not be superannuating
he must not be superannuating
we must not be superannuating
you must not be superannuating
they must not be superannuating	I must not have superannuated
you must not have superannuated
he must not have superannuated
we must not have superannuated
you must not have superannuated
they must not have superannuated	I must not have been superannuating
you must not have been superannuating
he must not have been superannuating
we must not have been superannuating
you must not have been superannuating
they must not have been superannuating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I superannuate?
must you superannuate?
must he superannuate?
must we superannuate?
must you superannuate?
must they superannuate? 	must I be superannuating?
must you be superannuating?
must he be superannuating?
must we be superannuating?
must you be superannuating?
must they be superannuating? 	must I have superannuated?
must you have superannuated?
must he have superannuated?
must we have superannuated?
must you have superannuated?
must they have superannuated? 	must I have been superannuating?
must you have been superannuating?
must he have been superannuating?
must we have been superannuating?
must you have been superannuating?
must they have been superannuating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not superannuate?
must you not superannuate?
must he not superannuate?
must we not superannuate?
must you not superannuate?
must they not superannuate? 	must I not be superannuating?
must you not be superannuating?
must he not be superannuating?
must we not be superannuating?
must you not be superannuating?
must they not be superannuating? 	must I not have superannuated?
must you not have superannuated?
must he not have superannuated?
must we not have superannuated?
must you not have superannuated?
must they not have superannuated? 	must I not have been superannuating?
must you not have been superannuating?
must he not have been superannuating?
must we not have been superannuating?
must you not have been superannuating?
must they not have been superannuating?