English verb conjugation COULD CHATTER

Regular verb: chatter - chattered - chattered


Affirmation

Simple form

I could chatter
you could chatter
he could chatter
we could chatter
you could chatter
they could chatter

V-ing form

I could be chattering
you could be chattering
he could be chattering
we could be chattering
you could be chattering
they could be chattering

Perfect

I could have chattered
you could have chattered
he could have chattered
we could have chattered
you could have chattered
they could have chattered

V-ing perfect

I could have been chattering
you could have been chattering
he could have been chattering
we could have been chattering
you could have been chattering
they could have been chattering

Negation

Simple form

I could not chatter
you could not chatter
he could not chatter
we could not chatter
you could not chatter
they could not chatter

V-ing form

I could not be chattering
you could not be chattering
he could not be chattering
we could not be chattering
you could not be chattering
they could not be chattering

Perfect

I could not have chattered
you could not have chattered
he could not have chattered
we could not have chattered
you could not have chattered
they could not have chattered

V-ing perfect

I could not have been chattering
you could not have been chattering
he could not have been chattering
we could not have been chattering
you could not have been chattering
they could not have been chattering

Interrogative form

Simple form

could I chatter?
could you chatter?
could he chatter?
could we chatter?
could you chatter?
could they chatter?

V-ing form

could I be chattering?
could you be chattering?
could he be chattering?
could we be chattering?
could you be chattering?
could they be chattering?

Perfect

could I have chattered?
could you have chattered?
could he have chattered?
could we have chattered?
could you have chattered?
could they have chattered?

V-ing perfect

could I have been chattering?
could you have been chattering?
could he have been chattering?
could we have been chattering?
could you have been chattering?
could they have been chattering?

Interro-negative form

Simple form

could I not chatter?
could you not chatter?
could he not chatter?
could we not chatter?
could you not chatter?
could they not chatter?

V-ing form

could I not be chattering?
could you not be chattering?
could he not be chattering?
could we not be chattering?
could you not be chattering?
could they not be chattering?

Perfect

could I not have chattered?
could you not have chattered?
could he not have chattered?
could we not have chattered?
could you not have chattered?
could they not have chattered?

V-ing perfect

could I not have been chattering?
could you not have been chattering?
could he not have been chattering?
could we not have been chattering?
could you not have been chattering?
could they not have been chattering?