must rework
Verbo regular: rework - reworked- reworked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must rework
you must rework
he must rework
we must rework
you must rework
they must rework 	I must be reworking
you must be reworking
he must be reworking
we must be reworking
you must be reworking
they must be reworking	I must have reworked
you must have reworked
he must have reworked
we must have reworked
you must have reworked
they must have reworked	I must have been reworking
you must have been reworking
he must have been reworking
we must have been reworking
you must have been reworking
they must have been reworking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not rework
you must not rework
he must not rework
we must not rework
you must not rework
they must not rework 	I must not be reworking
you must not be reworking
he must not be reworking
we must not be reworking
you must not be reworking
they must not be reworking	I must not have reworked
you must not have reworked
he must not have reworked
we must not have reworked
you must not have reworked
they must not have reworked	I must not have been reworking
you must not have been reworking
he must not have been reworking
we must not have been reworking
you must not have been reworking
they must not have been reworking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I rework?
must you rework?
must he rework?
must we rework?
must you rework?
must they rework? 	must I be reworking?
must you be reworking?
must he be reworking?
must we be reworking?
must you be reworking?
must they be reworking? 	must I have reworked?
must you have reworked?
must he have reworked?
must we have reworked?
must you have reworked?
must they have reworked? 	must I have been reworking?
must you have been reworking?
must he have been reworking?
must we have been reworking?
must you have been reworking?
must they have been reworking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not rework?
must you not rework?
must he not rework?
must we not rework?
must you not rework?
must they not rework? 	must I not be reworking?
must you not be reworking?
must he not be reworking?
must we not be reworking?
must you not be reworking?
must they not be reworking? 	must I not have reworked?
must you not have reworked?
must he not have reworked?
must we not have reworked?
must you not have reworked?
must they not have reworked? 	must I not have been reworking?
must you not have been reworking?
must he not have been reworking?
must we not have been reworking?
must you not have been reworking?
must they not have been reworking?