female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD JEST
Regular verb: jest - jested - jested
Affirmation
Simple form
I could jestyou could jest
he could jest
we could jest
you could jest
they could jest
V-ing form
I could be jestingyou could be jesting
he could be jesting
we could be jesting
you could be jesting
they could be jesting
Perfect
I could have jestedyou 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 jestingyou 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 couldn't jestyou couldn't jest
he couldn't jest
we couldn't jest
you couldn't jest
they couldn't jest
V-ing form
I couldn't be jestingyou couldn't be jesting
he couldn't be jesting
we couldn't be jesting
you couldn't be jesting
they couldn't be jesting
Perfect
I couldn't have jestedyou couldn't have jested
he couldn't have jested
we couldn't have jested
you couldn't have jested
they couldn't have jested
V-ing perfect
I couldn't have been jestingyou couldn't have been jesting
he couldn't have been jesting
we couldn't have been jesting
you couldn't have been jesting
they couldn't 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
couldn't I jest?couldn't you jest?
couldn't he jest?
couldn't we jest?
couldn't you jest?
couldn't they jest?
V-ing form
couldn't I be jesting?couldn't you be jesting?
couldn't he be jesting?
couldn't we be jesting?
couldn't you be jesting?
couldn't they be jesting?
Perfect
couldn't I have jested?couldn't you have jested?
couldn't he have jested?
couldn't we have jested?
couldn't you have jested?
couldn't they have jested?
V-ing perfect
couldn't I have been jesting?couldn't you have been jesting?
couldn't he have been jesting?
couldn't we have been jesting?
couldn't you have been jesting?
couldn't they have been jesting?