English verb conjugation
COULD PONY

Regular verb: pony - ponied - ponied

Affirmation

Simple form	V-ing form
I could pony you could pony he could pony we could pony you could pony they could pony	I could be ponying you could be ponying he could be ponying we could be ponying you could be ponying they could be ponying
Perfect	V-ing perfect
I could have ponied you could have ponied he could have ponied we could have ponied you could have ponied they could have ponied	I could have been ponying you could have been ponying he could have been ponying we could have been ponying you could have been ponying they could have been ponying

Negation

Simple form	V-ing form
I could not pony you could not pony he could not pony we could not pony you could not pony they could not pony	I could not be ponying you could not be ponying he could not be ponying we could not be ponying you could not be ponying they could not be ponying
Perfect	V-ing perfect
I could not have ponied you could not have ponied he could not have ponied we could not have ponied you could not have ponied they could not have ponied	I could not have been ponying you could not have been ponying he could not have been ponying we could not have been ponying you could not have been ponying they could not have been ponying

Interrogative form

Simple form	V-ing form
could I pony? could you pony? could he pony? could we pony? could you pony? could they pony?	could I be ponying? could you be ponying? could he be ponying? could we be ponying? could you be ponying? could they be ponying?
Perfect	V-ing perfect
could I have ponied? could you have ponied? could he have ponied? could we have ponied? could you have ponied? could they have ponied?	could I have been ponying? could you have been ponying? could he have been ponying? could we have been ponying? could you have been ponying? could they have been ponying?

Interro-negative form

Simple form	V-ing form
could I not pony? could you not pony? could he not pony? could we not pony? could you not pony? could they not pony?	could I not be ponying? could you not be ponying? could he not be ponying? could we not be ponying? could you not be ponying? could they not be ponying?
Perfect	V-ing perfect
could I not have ponied? could you not have ponied? could he not have ponied? could we not have ponied? could you not have ponied? could they not have ponied?	could I not have been ponying? could you not have been ponying? could he not have been ponying? could we not have been ponying? could you not have been ponying? could they not have been ponying?