English verb conjugation COULD NATTER

Regular verb: natter - nattered - nattered

Affirmation

Simple form

I could natter
you could natter
he could natter
we could natter
you could natter
they could natter

V-ing form

I could be nattering
you could be nattering
he could be nattering
we could be nattering
you could be nattering
they could be nattering

Perfect

I could have nattered
you could have nattered
he could have nattered
we could have nattered
you could have nattered
they could have nattered

V-ing perfect

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

Negation

Simple form

I couldn't natter
you couldn't natter
he couldn't natter
we couldn't natter
you couldn't natter
they couldn't natter

V-ing form

I couldn't be nattering
you couldn't be nattering
he couldn't be nattering
we couldn't be nattering
you couldn't be nattering
they couldn't be nattering

Perfect

I couldn't have nattered
you couldn't have nattered
he couldn't have nattered
we couldn't have nattered
you couldn't have nattered
they couldn't have nattered

V-ing perfect

I couldn't have been nattering
you couldn't have been nattering
he couldn't have been nattering
we couldn't have been nattering
you couldn't have been nattering
they couldn't have been nattering

Interrogative form

Simple form

could I natter?
could you natter?
could he natter?
could we natter?
could you natter?
could they natter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I natter?
couldn't you natter?
couldn't he natter?
couldn't we natter?
couldn't you natter?
couldn't they natter?

V-ing form

couldn't I be nattering?
couldn't you be nattering?
couldn't he be nattering?
couldn't we be nattering?
couldn't you be nattering?
couldn't they be nattering?

Perfect

couldn't I have nattered?
couldn't you have nattered?
couldn't he have nattered?
couldn't we have nattered?
couldn't you have nattered?
couldn't they have nattered?

V-ing perfect

couldn't I have been nattering?
couldn't you have been nattering?
couldn't he have been nattering?
couldn't we have been nattering?
couldn't you have been nattering?
couldn't they have been nattering?

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