English verb conjugation
MUST FEATURE

Regular verb: feature - featured - featured

Affirmation

Simple form	V-ing form
I must feature you must feature she must feature we must feature you must feature they must feature	I must be featuring you must be featuring she must be featuring we must be featuring you must be featuring they must be featuring
Perfect	V-ing perfect
I must have featured you must have featured she must have featured we must have featured you must have featured they must have featured	I must have been featuring you must have been featuring she must have been featuring we must have been featuring you must have been featuring they must have been featuring

Negation

Simple form	V-ing form
I must not feature you must not feature she must not feature we must not feature you must not feature they must not feature	I must not be featuring you must not be featuring she must not be featuring we must not be featuring you must not be featuring they must not be featuring
Perfect	V-ing perfect
I must not have featured you must not have featured she must not have featured we must not have featured you must not have featured they must not have featured	I must not have been featuring you must not have been featuring she must not have been featuring we must not have been featuring you must not have been featuring they must not have been featuring

Interrogative form

Simple form	V-ing form
must I feature? must you feature? must she feature? must we feature? must you feature? must they feature?	must I be featuring? must you be featuring? must she be featuring? must we be featuring? must you be featuring? must they be featuring?
Perfect	V-ing perfect
must I have featured? must you have featured? must she have featured? must we have featured? must you have featured? must they have featured?	must I have been featuring? must you have been featuring? must she have been featuring? must we have been featuring? must you have been featuring? must they have been featuring?

Interro-negative form

Simple form	V-ing form
must I not feature? must you not feature? must she not feature? must we not feature? must you not feature? must they not feature?	must I not be featuring? must you not be featuring? must she not be featuring? must we not be featuring? must you not be featuring? must they not be featuring?
Perfect	V-ing perfect
must I not have featured? must you not have featured? must she not have featured? must we not have featured? must you not have featured? must they not have featured?	must I not have been featuring? must you not have been featuring? must she not have been featuring? must we not have been featuring? must you not have been featuring? must they not have been featuring?