Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could proscribe proscribe you could proscribe proscribe he could proscribe proscribe we could proscribe proscribe you could proscribe proscribe they could proscribe proscribe
V-ing form
I could be proscribe proscribing you could be proscribe proscribing he could be proscribe proscribing we could be proscribe proscribing you could be proscribe proscribing they could be proscribe proscribing
Perfect
I could have proscribe proscribed you could have proscribe proscribed he could have proscribe proscribed we could have proscribe proscribed you could have proscribe proscribed they could have proscribe proscribed
V-ing perfect
I could have been proscribe proscribing you could have been proscribe proscribing he could have been proscribe proscribing we could have been proscribe proscribing you could have been proscribe proscribing they could have been proscribe proscribing
Negation
Simple form
I could not proscribe proscribe you could not proscribe proscribe he could not proscribe proscribe we could not proscribe proscribe you could not proscribe proscribe they could not proscribe proscribe
V-ing form
I could not be proscribe proscribing you could not be proscribe proscribing he could not be proscribe proscribing we could not be proscribe proscribing you could not be proscribe proscribing they could not be proscribe proscribing
Perfect
I could not have proscribe proscribed you could not have proscribe proscribed he could not have proscribe proscribed we could not have proscribe proscribed you could not have proscribe proscribed they could not have proscribe proscribed
V-ing perfect
I could not have been proscribe proscribing you could not have been proscribe proscribing he could not have been proscribe proscribing we could not have been proscribe proscribing you could not have been proscribe proscribing they could not have been proscribe proscribing
Interrogative form
Simple form
could I proscribe proscribe? could you proscribe proscribe? could he proscribe proscribe? could we proscribe proscribe? could you proscribe proscribe? could they proscribe proscribe?
V-ing form
could I be proscribe proscribing? could you be proscribe proscribing? could he be proscribe proscribing? could we be proscribe proscribing? could you be proscribe proscribing? could they be proscribe proscribing?
Perfect
could I have proscribe proscribed? could you have proscribe proscribed? could he have proscribe proscribed? could we have proscribe proscribed? could you have proscribe proscribed? could they have proscribe proscribed?
V-ing perfect
could I have been proscribe proscribing? could you have been proscribe proscribing? could he have been proscribe proscribing? could we have been proscribe proscribing? could you have been proscribe proscribing? could they have been proscribe proscribing?
Interro-negative form
Simple form
could I not proscribe proscribe? could you not proscribe proscribe? could he not proscribe proscribe? could we not proscribe proscribe? could you not proscribe proscribe? could they not proscribe proscribe?
V-ing form
could I not be proscribe proscribing? could you not be proscribe proscribing? could he not be proscribe proscribing? could we not be proscribe proscribing? could you not be proscribe proscribing? could they not be proscribe proscribing?
Perfect
could I not have proscribe proscribed? could you not have proscribe proscribed? could he not have proscribe proscribed? could we not have proscribe proscribed? could you not have proscribe proscribed? could they not have proscribe proscribed?
V-ing perfect
could I not have been proscribe proscribing? could you not have been proscribe proscribing? could he not have been proscribe proscribing? could we not have been proscribe proscribing? could you not have been proscribe proscribing? could they not have been proscribe proscribing?