English verb conjugation
CAN COUNTERPETITION

Regular verb: counterpetition - counterpetitioned - counterpetitioned

Affirmation

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

Negation

Simple form	V-ing form
I can't counterpetition you can't counterpetition she can't counterpetition we can't counterpetition you can't counterpetition they can't counterpetition	I can't be counterpetitioning you can't be counterpetitioning she can't be counterpetitioning we can't be counterpetitioning you can't be counterpetitioning they can't be counterpetitioning
Perfect	V-ing perfect
I can't have counterpetitioned you can't have counterpetitioned she can't have counterpetitioned we can't have counterpetitioned you can't have counterpetitioned they can't have counterpetitioned	I can't have been counterpetitioning you can't have been counterpetitioning she can't have been counterpetitioning we can't have been counterpetitioning you can't have been counterpetitioning they can't have been counterpetitioning

Interrogative form

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

Interro-negative form

Simple form	V-ing form
can't I counterpetition? can't you counterpetition? can't she counterpetition? can't we counterpetition? can't you counterpetition? can't they counterpetition?	can't I be counterpetitioning? can't you be counterpetitioning? can't she be counterpetitioning? can't we be counterpetitioning? can't you be counterpetitioning? can't they be counterpetitioning?
Perfect	V-ing perfect
can't I have counterpetitioned? can't you have counterpetitioned? can't she have counterpetitioned? can't we have counterpetitioned? can't you have counterpetitioned? can't they have counterpetitioned?	can't I have been counterpetitioning? can't you have been counterpetitioning? can't she have been counterpetitioning? can't we have been counterpetitioning? can't you have been counterpetitioning? can't they have been counterpetitioning?