English verb conjugation
COULD COUNTERPOISE

Regular verb: counterpoise - counterpoised - counterpoised

Affirmation

Simple form	V-ing form
I could counterpoise you could counterpoise she could counterpoise we could counterpoise you could counterpoise they could counterpoise	I could be counterpoising you could be counterpoising she could be counterpoising we could be counterpoising you could be counterpoising they could be counterpoising
Perfect	V-ing perfect
I could have counterpoised you could have counterpoised she could have counterpoised we could have counterpoised you could have counterpoised they could have counterpoised	I could have been counterpoising you could have been counterpoising she could have been counterpoising we could have been counterpoising you could have been counterpoising they could have been counterpoising

Negation

Simple form	V-ing form
I could not counterpoise you could not counterpoise she could not counterpoise we could not counterpoise you could not counterpoise they could not counterpoise	I could not be counterpoising you could not be counterpoising she could not be counterpoising we could not be counterpoising you could not be counterpoising they could not be counterpoising
Perfect	V-ing perfect
I could not have counterpoised you could not have counterpoised she could not have counterpoised we could not have counterpoised you could not have counterpoised they could not have counterpoised	I could not have been counterpoising you could not have been counterpoising she could not have been counterpoising we could not have been counterpoising you could not have been counterpoising they could not have been counterpoising

Interrogative form

Simple form	V-ing form
could I counterpoise? could you counterpoise? could she counterpoise? could we counterpoise? could you counterpoise? could they counterpoise?	could I be counterpoising? could you be counterpoising? could she be counterpoising? could we be counterpoising? could you be counterpoising? could they be counterpoising?
Perfect	V-ing perfect
could I have counterpoised? could you have counterpoised? could she have counterpoised? could we have counterpoised? could you have counterpoised? could they have counterpoised?	could I have been counterpoising? could you have been counterpoising? could she have been counterpoising? could we have been counterpoising? could you have been counterpoising? could they have been counterpoising?

Interro-negative form

Simple form	V-ing form
could I not counterpoise? could you not counterpoise? could she not counterpoise? could we not counterpoise? could you not counterpoise? could they not counterpoise?	could I not be counterpoising? could you not be counterpoising? could she not be counterpoising? could we not be counterpoising? could you not be counterpoising? could they not be counterpoising?
Perfect	V-ing perfect
could I not have counterpoised? could you not have counterpoised? could she not have counterpoised? could we not have counterpoised? could you not have counterpoised? could they not have counterpoised?	could I not have been counterpoising? could you not have been counterpoising? could she not have been counterpoising? could we not have been counterpoising? could you not have been counterpoising? could they not have been counterpoising?