English verb conjugation COULD CONE

Regular verb: cone - coned - coned


Affirmation

Simple form

I could cone
you could cone
he could cone
we could cone
you could cone
they could cone

V-ing form

I could be coning
you could be coning
he could be coning
we could be coning
you could be coning
they could be coning

Perfect

I could have coned
you could have coned
he could have coned
we could have coned
you could have coned
they could have coned

V-ing perfect

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

Negation

Simple form

I could not cone
you could not cone
he could not cone
we could not cone
you could not cone
they could not cone

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I cone?
could you cone?
could he cone?
could we cone?
could you cone?
could they cone?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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