female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD FLITTER
Regular verb: flitter - flittered - flittered
Affirmation
Simple form
I could flitteryou could flitter
he could flitter
we could flitter
you could flitter
they could flitter
V-ing form
I could be flitteringyou could be flittering
he could be flittering
we could be flittering
you could be flittering
they could be flittering
Perfect
I could have flitteredyou could have flittered
he could have flittered
we could have flittered
you could have flittered
they could have flittered
V-ing perfect
I could have been flitteringyou could have been flittering
he could have been flittering
we could have been flittering
you could have been flittering
they could have been flittering
Negation
Simple form
I couldn't flitteryou couldn't flitter
he couldn't flitter
we couldn't flitter
you couldn't flitter
they couldn't flitter
V-ing form
I couldn't be flitteringyou couldn't be flittering
he couldn't be flittering
we couldn't be flittering
you couldn't be flittering
they couldn't be flittering
Perfect
I couldn't have flitteredyou couldn't have flittered
he couldn't have flittered
we couldn't have flittered
you couldn't have flittered
they couldn't have flittered
V-ing perfect
I couldn't have been flitteringyou couldn't have been flittering
he couldn't have been flittering
we couldn't have been flittering
you couldn't have been flittering
they couldn't have been flittering
Interrogative form
Simple form
could I flitter?could you flitter?
could he flitter?
could we flitter?
could you flitter?
could they flitter?
V-ing form
could I be flittering?could you be flittering?
could he be flittering?
could we be flittering?
could you be flittering?
could they be flittering?
Perfect
could I have flittered?could you have flittered?
could he have flittered?
could we have flittered?
could you have flittered?
could they have flittered?
V-ing perfect
could I have been flittering?could you have been flittering?
could he have been flittering?
could we have been flittering?
could you have been flittering?
could they have been flittering?
Interro-negative form
Simple form
couldn't I flitter?couldn't you flitter?
couldn't he flitter?
couldn't we flitter?
couldn't you flitter?
couldn't they flitter?
V-ing form
couldn't I be flittering?couldn't you be flittering?
couldn't he be flittering?
couldn't we be flittering?
couldn't you be flittering?
couldn't they be flittering?
Perfect
couldn't I have flittered?couldn't you have flittered?
couldn't he have flittered?
couldn't we have flittered?
couldn't you have flittered?
couldn't they have flittered?
V-ing perfect
couldn't I have been flittering?couldn't you have been flittering?
couldn't he have been flittering?
couldn't we have been flittering?
couldn't you have been flittering?
couldn't they have been flittering?