I can overprescribe you can overprescribe she can overprescribe we can overprescribe you can overprescribe they can overprescribe
V-ing form
I can be overprescribing you can be overprescribing she can be overprescribing we can be overprescribing you can be overprescribing they can be overprescribing
Perfect
I can have overprescribed you can have overprescribed she can have overprescribed we can have overprescribed you can have overprescribed they can have overprescribed
V-ing perfect
I can have been overprescribing you can have been overprescribing she can have been overprescribing we can have been overprescribing you can have been overprescribing they can have been overprescribing
Negation
Simple form
I cannot overprescribe you cannot overprescribe she cannot overprescribe we cannot overprescribe you cannot overprescribe they cannot overprescribe
V-ing form
I cannot be overprescribing you cannot be overprescribing she cannot be overprescribing we cannot be overprescribing you cannot be overprescribing they cannot be overprescribing
Perfect
I cannot have overprescribed you cannot have overprescribed she cannot have overprescribed we cannot have overprescribed you cannot have overprescribed they cannot have overprescribed
V-ing perfect
I cannot have been overprescribing you cannot have been overprescribing she cannot have been overprescribing we cannot have been overprescribing you cannot have been overprescribing they cannot have been overprescribing
Interrogative form
Simple form
can I overprescribe? can you overprescribe? can she overprescribe? can we overprescribe? can you overprescribe? can they overprescribe?
V-ing form
can I be overprescribing? can you be overprescribing? can she be overprescribing? can we be overprescribing? can you be overprescribing? can they be overprescribing?
Perfect
can I have overprescribed? can you have overprescribed? can she have overprescribed? can we have overprescribed? can you have overprescribed? can they have overprescribed?
V-ing perfect
can I have been overprescribing? can you have been overprescribing? can she have been overprescribing? can we have been overprescribing? can you have been overprescribing? can they have been overprescribing?
Interro-negative form
Simple form
can I not overprescribe? can you not overprescribe? can she not overprescribe? can we not overprescribe? can you not overprescribe? can they not overprescribe?
V-ing form
can I not be overprescribing? can you not be overprescribing? can she not be overprescribing? can we not be overprescribing? can you not be overprescribing? can they not be overprescribing?
Perfect
can I not have overprescribed? can you not have overprescribed? can she not have overprescribed? can we not have overprescribed? can you not have overprescribed? can they not have overprescribed?
V-ing perfect
can I not have been overprescribing? can you not have been overprescribing? can she not have been overprescribing? can we not have been overprescribing? can you not have been overprescribing? can they not have been overprescribing?