English verb conjugation
MUST OVERPRESCRIBE

Regular verb: overprescribe - overprescribed - overprescribed

Affirmation

Simple form	V-ing form
I must overprescribe you must overprescribe he must overprescribe we must overprescribe you must overprescribe they must overprescribe	I must be overprescribing you must be overprescribing he must be overprescribing we must be overprescribing you must be overprescribing they must be overprescribing
Perfect	V-ing perfect
I must have overprescribed you must have overprescribed he must have overprescribed we must have overprescribed you must have overprescribed they must have overprescribed	I must have been overprescribing you must have been overprescribing he must have been overprescribing we must have been overprescribing you must have been overprescribing they must have been overprescribing

Negation

Simple form	V-ing form
I mustn't overprescribe you mustn't overprescribe he mustn't overprescribe we mustn't overprescribe you mustn't overprescribe they mustn't overprescribe	I mustn't be overprescribing you mustn't be overprescribing he mustn't be overprescribing we mustn't be overprescribing you mustn't be overprescribing they mustn't be overprescribing
Perfect	V-ing perfect
I mustn't have overprescribed you mustn't have overprescribed he mustn't have overprescribed we mustn't have overprescribed you mustn't have overprescribed they mustn't have overprescribed	I mustn't have been overprescribing you mustn't have been overprescribing he mustn't have been overprescribing we mustn't have been overprescribing you mustn't have been overprescribing they mustn't have been overprescribing

Interrogative form

Simple form	V-ing form
must I overprescribe? must you overprescribe? must he overprescribe? must we overprescribe? must you overprescribe? must they overprescribe?	must I be overprescribing? must you be overprescribing? must he be overprescribing? must we be overprescribing? must you be overprescribing? must they be overprescribing?
Perfect	V-ing perfect
must I have overprescribed? must you have overprescribed? must he have overprescribed? must we have overprescribed? must you have overprescribed? must they have overprescribed?	must I have been overprescribing? must you have been overprescribing? must he have been overprescribing? must we have been overprescribing? must you have been overprescribing? must they have been overprescribing?

Interro-negative form

Simple form	V-ing form
mustn't I overprescribe? mustn't you overprescribe? mustn't he overprescribe? mustn't we overprescribe? mustn't you overprescribe? mustn't they overprescribe?	mustn't I be overprescribing? mustn't you be overprescribing? mustn't he be overprescribing? mustn't we be overprescribing? mustn't you be overprescribing? mustn't they be overprescribing?
Perfect	V-ing perfect
mustn't I have overprescribed? mustn't you have overprescribed? mustn't he have overprescribed? mustn't we have overprescribed? mustn't you have overprescribed? mustn't they have overprescribed?	mustn't I have been overprescribing? mustn't you have been overprescribing? mustn't he have been overprescribing? mustn't we have been overprescribing? mustn't you have been overprescribing? mustn't they have been overprescribing?