English verb conjugation COULD OD

Regular verb: od - oded - oded

Affirmation

Simple form

I could od
you could od
he could od
we could od
you could od
they could od

V-ing form

I could be oding
you could be oding
he could be oding
we could be oding
you could be oding
they could be oding

Perfect

I could have oded
you could have oded
he could have oded
we could have oded
you could have oded
they could have oded

V-ing perfect

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

Negation

Simple form

I could not od
you could not od
he could not od
we could not od
you could not od
they could not od

V-ing form

I could not be oding
you could not be oding
he could not be oding
we could not be oding
you could not be oding
they could not be oding

Perfect

I could not have oded
you could not have oded
he could not have oded
we could not have oded
you could not have oded
they could not have oded

V-ing perfect

I could not have been oding
you could not have been oding
he could not have been oding
we could not have been oding
you could not have been oding
they could not have been oding

Interrogative form

Simple form

could I od?
could you od?
could he od?
could we od?
could you od?
could they od?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not od?
could you not od?
could he not od?
could we not od?
could you not od?
could they not od?

V-ing form

could I not be oding?
could you not be oding?
could he not be oding?
could we not be oding?
could you not be oding?
could they not be oding?

Perfect

could I not have oded?
could you not have oded?
could he not have oded?
could we not have oded?
could you not have oded?
could they not have oded?

V-ing perfect

could I not have been oding?
could you not have been oding?
could he not have been oding?
could we not have been oding?
could you not have been oding?
could they not have been oding?

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