must district
Verbo regular: district - districted- districted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must district
you must district
he must district
we must district
you must district
they must district 	I must be districting
you must be districting
he must be districting
we must be districting
you must be districting
they must be districting	I must have districted
you must have districted
he must have districted
we must have districted
you must have districted
they must have districted	I must have been districting
you must have been districting
he must have been districting
we must have been districting
you must have been districting
they must have been districting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not district
you must not district
he must not district
we must not district
you must not district
they must not district 	I must not be districting
you must not be districting
he must not be districting
we must not be districting
you must not be districting
they must not be districting	I must not have districted
you must not have districted
he must not have districted
we must not have districted
you must not have districted
they must not have districted	I must not have been districting
you must not have been districting
he must not have been districting
we must not have been districting
you must not have been districting
they must not have been districting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I district?
must you district?
must he district?
must we district?
must you district?
must they district? 	must I be districting?
must you be districting?
must he be districting?
must we be districting?
must you be districting?
must they be districting? 	must I have districted?
must you have districted?
must he have districted?
must we have districted?
must you have districted?
must they have districted? 	must I have been districting?
must you have been districting?
must he have been districting?
must we have been districting?
must you have been districting?
must they have been districting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not district?
must you not district?
must he not district?
must we not district?
must you not district?
must they not district? 	must I not be districting?
must you not be districting?
must he not be districting?
must we not be districting?
must you not be districting?
must they not be districting? 	must I not have districted?
must you not have districted?
must he not have districted?
must we not have districted?
must you not have districted?
must they not have districted? 	must I not have been districting?
must you not have been districting?
must he not have been districting?
must we not have been districting?
must you not have been districting?
must they not have been districting?