English verb conjugation
MUST DOWNLOAD

Regular verb: download - downloaded - downloaded

Affirmation

Simple form	V-ing form
I must download you must download he must download we must download you must download they must download	I must be downloading you must be downloading he must be downloading we must be downloading you must be downloading they must be downloading
Perfect	V-ing perfect
I must have downloaded you must have downloaded he must have downloaded we must have downloaded you must have downloaded they must have downloaded	I must have been downloading you must have been downloading he must have been downloading we must have been downloading you must have been downloading they must have been downloading

Negation

Simple form	V-ing form
I must not download you must not download he must not download we must not download you must not download they must not download	I must not be downloading you must not be downloading he must not be downloading we must not be downloading you must not be downloading they must not be downloading
Perfect	V-ing perfect
I must not have downloaded you must not have downloaded he must not have downloaded we must not have downloaded you must not have downloaded they must not have downloaded	I must not have been downloading you must not have been downloading he must not have been downloading we must not have been downloading you must not have been downloading they must not have been downloading

Interrogative form

Simple form	V-ing form
must I download? must you download? must he download? must we download? must you download? must they download?	must I be downloading? must you be downloading? must he be downloading? must we be downloading? must you be downloading? must they be downloading?
Perfect	V-ing perfect
must I have downloaded? must you have downloaded? must he have downloaded? must we have downloaded? must you have downloaded? must they have downloaded?	must I have been downloading? must you have been downloading? must he have been downloading? must we have been downloading? must you have been downloading? must they have been downloading?

Interro-negative form

Simple form	V-ing form
must I not download? must you not download? must he not download? must we not download? must you not download? must they not download?	must I not be downloading? must you not be downloading? must he not be downloading? must we not be downloading? must you not be downloading? must they not be downloading?
Perfect	V-ing perfect
must I not have downloaded? must you not have downloaded? must he not have downloaded? must we not have downloaded? must you not have downloaded? must they not have downloaded?	must I not have been downloading? must you not have been downloading? must he not have been downloading? must we not have been downloading? must you not have been downloading? must they not have been downloading?