male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD CHATTER
Regular verb: chatter - chattered - chattered
Affirmation
Simple form
I could chatteryou could chatter
she could chatter
we could chatter
you could chatter
they could chatter
V-ing form
I could be chatteringyou could be chattering
she could be chattering
we could be chattering
you could be chattering
they could be chattering
Perfect
I could have chatteredyou could have chattered
she could have chattered
we could have chattered
you could have chattered
they could have chattered
V-ing perfect
I could have been chatteringyou could have been chattering
she could have been chattering
we could have been chattering
you could have been chattering
they could have been chattering
Negation
Simple form
I couldn't chatteryou couldn't chatter
she couldn't chatter
we couldn't chatter
you couldn't chatter
they couldn't chatter
V-ing form
I couldn't be chatteringyou couldn't be chattering
she couldn't be chattering
we couldn't be chattering
you couldn't be chattering
they couldn't be chattering
Perfect
I couldn't have chatteredyou couldn't have chattered
she couldn't have chattered
we couldn't have chattered
you couldn't have chattered
they couldn't have chattered
V-ing perfect
I couldn't have been chatteringyou couldn't have been chattering
she couldn't have been chattering
we couldn't have been chattering
you couldn't have been chattering
they couldn't have been chattering
Interrogative form
Simple form
could I chatter?could you chatter?
could she chatter?
could we chatter?
could you chatter?
could they chatter?
V-ing form
could I be chattering?could you be chattering?
could she be chattering?
could we be chattering?
could you be chattering?
could they be chattering?
Perfect
could I have chattered?could you have chattered?
could she 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 she have been chattering?
could we have been chattering?
could you have been chattering?
could they have been chattering?
Interro-negative form
Simple form
couldn't I chatter?couldn't you chatter?
couldn't she chatter?
couldn't we chatter?
couldn't you chatter?
couldn't they chatter?
V-ing form
couldn't I be chattering?couldn't you be chattering?
couldn't she be chattering?
couldn't we be chattering?
couldn't you be chattering?
couldn't they be chattering?
Perfect
couldn't I have chattered?couldn't you have chattered?
couldn't she have chattered?
couldn't we have chattered?
couldn't you have chattered?
couldn't they have chattered?
V-ing perfect
couldn't I have been chattering?couldn't you have been chattering?
couldn't she have been chattering?
couldn't we have been chattering?
couldn't you have been chattering?
couldn't they have been chattering?