English verb conjugation
COULD OVERPRESCRIBE

Regular verb: overprescribe - overprescribed - overprescribed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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