must reintroduce
Verbo regular: reintroduce - reintroduced- reintroduced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must reintroduce
you must reintroduce
he must reintroduce
we must reintroduce
you must reintroduce
they must reintroduce 	I must be reintroducing
you must be reintroducing
he must be reintroducing
we must be reintroducing
you must be reintroducing
they must be reintroducing	I must have reintroduced
you must have reintroduced
he must have reintroduced
we must have reintroduced
you must have reintroduced
they must have reintroduced	I must have been reintroducing
you must have been reintroducing
he must have been reintroducing
we must have been reintroducing
you must have been reintroducing
they must have been reintroducing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not reintroduce
you must not reintroduce
he must not reintroduce
we must not reintroduce
you must not reintroduce
they must not reintroduce 	I must not be reintroducing
you must not be reintroducing
he must not be reintroducing
we must not be reintroducing
you must not be reintroducing
they must not be reintroducing	I must not have reintroduced
you must not have reintroduced
he must not have reintroduced
we must not have reintroduced
you must not have reintroduced
they must not have reintroduced	I must not have been reintroducing
you must not have been reintroducing
he must not have been reintroducing
we must not have been reintroducing
you must not have been reintroducing
they must not have been reintroducing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I reintroduce?
must you reintroduce?
must he reintroduce?
must we reintroduce?
must you reintroduce?
must they reintroduce? 	must I be reintroducing?
must you be reintroducing?
must he be reintroducing?
must we be reintroducing?
must you be reintroducing?
must they be reintroducing? 	must I have reintroduced?
must you have reintroduced?
must he have reintroduced?
must we have reintroduced?
must you have reintroduced?
must they have reintroduced? 	must I have been reintroducing?
must you have been reintroducing?
must he have been reintroducing?
must we have been reintroducing?
must you have been reintroducing?
must they have been reintroducing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not reintroduce?
must you not reintroduce?
must he not reintroduce?
must we not reintroduce?
must you not reintroduce?
must they not reintroduce? 	must I not be reintroducing?
must you not be reintroducing?
must he not be reintroducing?
must we not be reintroducing?
must you not be reintroducing?
must they not be reintroducing? 	must I not have reintroduced?
must you not have reintroduced?
must he not have reintroduced?
must we not have reintroduced?
must you not have reintroduced?
must they not have reintroduced? 	must I not have been reintroducing?
must you not have been reintroducing?
must he not have been reintroducing?
must we not have been reintroducing?
must you not have been reintroducing?
must they not have been reintroducing?