English verb conjugation COULD JEST

Regular verb: jest - jested - jested

Affirmation

Simple form

I could jest
you could jest
he could jest
we could jest
you could jest
they could jest

V-ing form

I could be jesting
you could be jesting
he could be jesting
we could be jesting
you could be jesting
they could be jesting

Perfect

I could have jested
you could have jested
he could have jested
we could have jested
you could have jested
they could have jested

V-ing perfect

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

Negation

Simple form

I could not jest
you could not jest
he could not jest
we could not jest
you could not jest
they could not jest

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I jest?
could you jest?
could he jest?
could we jest?
could you jest?
could they jest?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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