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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 chatter
you could chatter
she could chatter
we could chatter
you could chatter
they could chatter
V-ing form
I could be chattering
you could be chattering
she could be chattering
we could be chattering
you could be chattering
they could be chattering
Perfect
I could have chattered
you 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 chattering
you 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 chatter
you 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 chattering
you 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 chattered
you 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 chattering
you 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?