English verb conjugation
COULD PROSCRIBE

Regular verb: proscribe - proscribed - proscribed

Affirmation

Simple form	V-ing form
I could proscribe you could proscribe he could proscribe we could proscribe you could proscribe they could proscribe	I could be proscribing you could be proscribing he could be proscribing we could be proscribing you could be proscribing they could be proscribing
Perfect	V-ing perfect
I could have proscribed you could have proscribed he could have proscribed we could have proscribed you could have proscribed they could have proscribed	I could have been proscribing you could have been proscribing he could have been proscribing we could have been proscribing you could have been proscribing they could have been proscribing

Negation

Simple form	V-ing form
I could not proscribe you could not proscribe he could not proscribe we could not proscribe you could not proscribe they could not proscribe	I could not be proscribing you could not be proscribing he could not be proscribing we could not be proscribing you could not be proscribing they could not be proscribing
Perfect	V-ing perfect
I could not have proscribed you could not have proscribed he could not have proscribed we could not have proscribed you could not have proscribed they could not have proscribed	I could not have been proscribing you could not have been proscribing he could not have been proscribing we could not have been proscribing you could not have been proscribing they could not have been proscribing

Interrogative form

Simple form	V-ing form
could I proscribe? could you proscribe? could he proscribe? could we proscribe? could you proscribe? could they proscribe?	could I be proscribing? could you be proscribing? could he be proscribing? could we be proscribing? could you be proscribing? could they be proscribing?
Perfect	V-ing perfect
could I have proscribed? could you have proscribed? could he have proscribed? could we have proscribed? could you have proscribed? could they have proscribed?	could I have been proscribing? could you have been proscribing? could he have been proscribing? could we have been proscribing? could you have been proscribing? could they have been proscribing?

Interro-negative form

Simple form	V-ing form
could I not proscribe? could you not proscribe? could he not proscribe? could we not proscribe? could you not proscribe? could they not proscribe?	could I not be proscribing? could you not be proscribing? could he not be proscribing? could we not be proscribing? could you not be proscribing? could they not be proscribing?
Perfect	V-ing perfect
could I not have proscribed? could you not have proscribed? could he not have proscribed? could we not have proscribed? could you not have proscribed? could they not have proscribed?	could I not have been proscribing? could you not have been proscribing? could he not have been proscribing? could we not have been proscribing? could you not have been proscribing? could they not have been proscribing?