must down
Verbo regolare: down - downed- downed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must down
you must down
he must down
we must down
you must down
they must down 	I must be downing
you must be downing
he must be downing
we must be downing
you must be downing
they must be downing	I must have downed
you must have downed
he must have downed
we must have downed
you must have downed
they must have downed	I must have been downing
you must have been downing
he must have been downing
we must have been downing
you must have been downing
they must have been downing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not down
you must not down
he must not down
we must not down
you must not down
they must not down 	I must not be downing
you must not be downing
he must not be downing
we must not be downing
you must not be downing
they must not be downing	I must not have downed
you must not have downed
he must not have downed
we must not have downed
you must not have downed
they must not have downed	I must not have been downing
you must not have been downing
he must not have been downing
we must not have been downing
you must not have been downing
they must not have been downing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I down?
must you down?
must he down?
must we down?
must you down?
must they down? 	must I be downing?
must you be downing?
must he be downing?
must we be downing?
must you be downing?
must they be downing? 	must I have downed?
must you have downed?
must he have downed?
must we have downed?
must you have downed?
must they have downed? 	must I have been downing?
must you have been downing?
must he have been downing?
must we have been downing?
must you have been downing?
must they have been downing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not down?
must you not down?
must he not down?
must we not down?
must you not down?
must they not down? 	must I not be downing?
must you not be downing?
must he not be downing?
must we not be downing?
must you not be downing?
must they not be downing? 	must I not have downed?
must you not have downed?
must he not have downed?
must we not have downed?
must you not have downed?
must they not have downed? 	must I not have been downing?
must you not have been downing?
must he not have been downing?
must we not have been downing?
must you not have been downing?
must they not have been downing?