must reappear
Verbo regular: reappear - reappeared- reappeared

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must reappear
you must reappear
he must reappear
we must reappear
you must reappear
they must reappear 	I must be reappearing
you must be reappearing
he must be reappearing
we must be reappearing
you must be reappearing
they must be reappearing	I must have reappeared
you must have reappeared
he must have reappeared
we must have reappeared
you must have reappeared
they must have reappeared	I must have been reappearing
you must have been reappearing
he must have been reappearing
we must have been reappearing
you must have been reappearing
they must have been reappearing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not reappear
you must not reappear
he must not reappear
we must not reappear
you must not reappear
they must not reappear 	I must not be reappearing
you must not be reappearing
he must not be reappearing
we must not be reappearing
you must not be reappearing
they must not be reappearing	I must not have reappeared
you must not have reappeared
he must not have reappeared
we must not have reappeared
you must not have reappeared
they must not have reappeared	I must not have been reappearing
you must not have been reappearing
he must not have been reappearing
we must not have been reappearing
you must not have been reappearing
they must not have been reappearing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I reappear?
must you reappear?
must he reappear?
must we reappear?
must you reappear?
must they reappear? 	must I be reappearing?
must you be reappearing?
must he be reappearing?
must we be reappearing?
must you be reappearing?
must they be reappearing? 	must I have reappeared?
must you have reappeared?
must he have reappeared?
must we have reappeared?
must you have reappeared?
must they have reappeared? 	must I have been reappearing?
must you have been reappearing?
must he have been reappearing?
must we have been reappearing?
must you have been reappearing?
must they have been reappearing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not reappear?
must you not reappear?
must he not reappear?
must we not reappear?
must you not reappear?
must they not reappear? 	must I not be reappearing?
must you not be reappearing?
must he not be reappearing?
must we not be reappearing?
must you not be reappearing?
must they not be reappearing? 	must I not have reappeared?
must you not have reappeared?
must he not have reappeared?
must we not have reappeared?
must you not have reappeared?
must they not have reappeared? 	must I not have been reappearing?
must you not have been reappearing?
must he not have been reappearing?
must we not have been reappearing?
must you not have been reappearing?
must they not have been reappearing?