I must adduct you must adduct she must adduct we must adduct you must adduct they must adduct
V-ing form
I must be adducting you must be adducting she must be adducting we must be adducting you must be adducting they must be adducting
Perfect
I must have adducted you must have adducted she must have adducted we must have adducted you must have adducted they must have adducted
V-ing perfect
I must have been adducting you must have been adducting she must have been adducting we must have been adducting you must have been adducting they must have been adducting
Negation
Simple form
I must not adduct you must not adduct she must not adduct we must not adduct you must not adduct they must not adduct
V-ing form
I must not be adducting you must not be adducting she must not be adducting we must not be adducting you must not be adducting they must not be adducting
Perfect
I must not have adducted you must not have adducted she must not have adducted we must not have adducted you must not have adducted they must not have adducted
V-ing perfect
I must not have been adducting you must not have been adducting she must not have been adducting we must not have been adducting you must not have been adducting they must not have been adducting
Interrogative form
Simple form
must I adduct? must you adduct? must she adduct? must we adduct? must you adduct? must they adduct?
V-ing form
must I be adducting? must you be adducting? must she be adducting? must we be adducting? must you be adducting? must they be adducting?
Perfect
must I have adducted? must you have adducted? must she have adducted? must we have adducted? must you have adducted? must they have adducted?
V-ing perfect
must I have been adducting? must you have been adducting? must she have been adducting? must we have been adducting? must you have been adducting? must they have been adducting?
Interro-negative form
Simple form
must I not adduct? must you not adduct? must she not adduct? must we not adduct? must you not adduct? must they not adduct?
V-ing form
must I not be adducting? must you not be adducting? must she not be adducting? must we not be adducting? must you not be adducting? must they not be adducting?
Perfect
must I not have adducted? must you not have adducted? must she not have adducted? must we not have adducted? must you not have adducted? must they not have adducted?
V-ing perfect
must I not have been adducting? must you not have been adducting? must she not have been adducting? must we not have been adducting? must you not have been adducting? must they not have been adducting?