must rezone
Verbo regular: rezone - rezoned- rezoned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must rezone
you must rezone
he must rezone
we must rezone
you must rezone
they must rezone 	I must be rezoning
you must be rezoning
he must be rezoning
we must be rezoning
you must be rezoning
they must be rezoning	I must have rezoned
you must have rezoned
he must have rezoned
we must have rezoned
you must have rezoned
they must have rezoned	I must have been rezoning
you must have been rezoning
he must have been rezoning
we must have been rezoning
you must have been rezoning
they must have been rezoning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not rezone
you must not rezone
he must not rezone
we must not rezone
you must not rezone
they must not rezone 	I must not be rezoning
you must not be rezoning
he must not be rezoning
we must not be rezoning
you must not be rezoning
they must not be rezoning	I must not have rezoned
you must not have rezoned
he must not have rezoned
we must not have rezoned
you must not have rezoned
they must not have rezoned	I must not have been rezoning
you must not have been rezoning
he must not have been rezoning
we must not have been rezoning
you must not have been rezoning
they must not have been rezoning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I rezone?
must you rezone?
must he rezone?
must we rezone?
must you rezone?
must they rezone? 	must I be rezoning?
must you be rezoning?
must he be rezoning?
must we be rezoning?
must you be rezoning?
must they be rezoning? 	must I have rezoned?
must you have rezoned?
must he have rezoned?
must we have rezoned?
must you have rezoned?
must they have rezoned? 	must I have been rezoning?
must you have been rezoning?
must he have been rezoning?
must we have been rezoning?
must you have been rezoning?
must they have been rezoning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not rezone?
must you not rezone?
must he not rezone?
must we not rezone?
must you not rezone?
must they not rezone? 	must I not be rezoning?
must you not be rezoning?
must he not be rezoning?
must we not be rezoning?
must you not be rezoning?
must they not be rezoning? 	must I not have rezoned?
must you not have rezoned?
must he not have rezoned?
must we not have rezoned?
must you not have rezoned?
must they not have rezoned? 	must I not have been rezoning?
must you not have been rezoning?
must he not have been rezoning?
must we not have been rezoning?
must you not have been rezoning?
must they not have been rezoning?