English verb conjugation
COULD COUNTERPETITION

Regular verb: counterpetition - counterpetitioned - counterpetitioned

Affirmation

Simple form	V-ing form
I could counterpetition you could counterpetition he could counterpetition we could counterpetition you could counterpetition they could counterpetition	I could be counterpetitioning you could be counterpetitioning he could be counterpetitioning we could be counterpetitioning you could be counterpetitioning they could be counterpetitioning
Perfect	V-ing perfect
I could have counterpetitioned you could have counterpetitioned he could have counterpetitioned we could have counterpetitioned you could have counterpetitioned they could have counterpetitioned	I could have been counterpetitioning you could have been counterpetitioning he could have been counterpetitioning we could have been counterpetitioning you could have been counterpetitioning they could have been counterpetitioning

Negation

Simple form	V-ing form
I could not counterpetition you could not counterpetition he could not counterpetition we could not counterpetition you could not counterpetition they could not counterpetition	I could not be counterpetitioning you could not be counterpetitioning he could not be counterpetitioning we could not be counterpetitioning you could not be counterpetitioning they could not be counterpetitioning
Perfect	V-ing perfect
I could not have counterpetitioned you could not have counterpetitioned he could not have counterpetitioned we could not have counterpetitioned you could not have counterpetitioned they could not have counterpetitioned	I could not have been counterpetitioning you could not have been counterpetitioning he could not have been counterpetitioning we could not have been counterpetitioning you could not have been counterpetitioning they could not have been counterpetitioning

Interrogative form

Simple form	V-ing form
could I counterpetition? could you counterpetition? could he counterpetition? could we counterpetition? could you counterpetition? could they counterpetition?	could I be counterpetitioning? could you be counterpetitioning? could he be counterpetitioning? could we be counterpetitioning? could you be counterpetitioning? could they be counterpetitioning?
Perfect	V-ing perfect
could I have counterpetitioned? could you have counterpetitioned? could he have counterpetitioned? could we have counterpetitioned? could you have counterpetitioned? could they have counterpetitioned?	could I have been counterpetitioning? could you have been counterpetitioning? could he have been counterpetitioning? could we have been counterpetitioning? could you have been counterpetitioning? could they have been counterpetitioning?

Interro-negative form

Simple form	V-ing form
could I not counterpetition? could you not counterpetition? could he not counterpetition? could we not counterpetition? could you not counterpetition? could they not counterpetition?	could I not be counterpetitioning? could you not be counterpetitioning? could he not be counterpetitioning? could we not be counterpetitioning? could you not be counterpetitioning? could they not be counterpetitioning?
Perfect	V-ing perfect
could I not have counterpetitioned? could you not have counterpetitioned? could he not have counterpetitioned? could we not have counterpetitioned? could you not have counterpetitioned? could they not have counterpetitioned?	could I not have been counterpetitioning? could you not have been counterpetitioning? could he not have been counterpetitioning? could we not have been counterpetitioning? could you not have been counterpetitioning? could they not have been counterpetitioning?