Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must discuss fully you must discuss fully he must discuss fully we must discuss fully you must discuss fully they must discuss fully
V-ing form
I must be discuss fullying you must be discuss fullying he must be discuss fullying we must be discuss fullying you must be discuss fullying they must be discuss fullying
Perfect
I must have discuss fullied you must have discuss fullied he must have discuss fullied we must have discuss fullied you must have discuss fullied they must have discuss fullied
V-ing perfect
I must have been discuss fullying you must have been discuss fullying he must have been discuss fullying we must have been discuss fullying you must have been discuss fullying they must have been discuss fullying
Negation
Simple form
I must not discuss fully you must not discuss fully he must not discuss fully we must not discuss fully you must not discuss fully they must not discuss fully
V-ing form
I must not be discuss fullying you must not be discuss fullying he must not be discuss fullying we must not be discuss fullying you must not be discuss fullying they must not be discuss fullying
Perfect
I must not have discuss fullied you must not have discuss fullied he must not have discuss fullied we must not have discuss fullied you must not have discuss fullied they must not have discuss fullied
V-ing perfect
I must not have been discuss fullying you must not have been discuss fullying he must not have been discuss fullying we must not have been discuss fullying you must not have been discuss fullying they must not have been discuss fullying
Interrogative form
Simple form
must I discuss fully? must you discuss fully? must he discuss fully? must we discuss fully? must you discuss fully? must they discuss fully?
V-ing form
must I be discuss fullying? must you be discuss fullying? must he be discuss fullying? must we be discuss fullying? must you be discuss fullying? must they be discuss fullying?
Perfect
must I have discuss fullied? must you have discuss fullied? must he have discuss fullied? must we have discuss fullied? must you have discuss fullied? must they have discuss fullied?
V-ing perfect
must I have been discuss fullying? must you have been discuss fullying? must he have been discuss fullying? must we have been discuss fullying? must you have been discuss fullying? must they have been discuss fullying?
Interro-negative form
Simple form
must I not discuss fully? must you not discuss fully? must he not discuss fully? must we not discuss fully? must you not discuss fully? must they not discuss fully?
V-ing form
must I not be discuss fullying? must you not be discuss fullying? must he not be discuss fullying? must we not be discuss fullying? must you not be discuss fullying? must they not be discuss fullying?
Perfect
must I not have discuss fullied? must you not have discuss fullied? must he not have discuss fullied? must we not have discuss fullied? must you not have discuss fullied? must they not have discuss fullied?
V-ing perfect
must I not have been discuss fullying? must you not have been discuss fullying? must he not have been discuss fullying? must we not have been discuss fullying? must you not have been discuss fullying? must they not have been discuss fullying?