English verb conjugation COULD PREPARE

Regular verb: prepare - prepared - prepared

Affirmation

Simple form

I could prepare
you could prepare
she could prepare
we could prepare
you could prepare
they could prepare

V-ing form

I could be preparing
you could be preparing
she could be preparing
we could be preparing
you could be preparing
they could be preparing

Perfect

I could have prepared
you could have prepared
she could have prepared
we could have prepared
you could have prepared
they could have prepared

V-ing perfect

I could have been preparing
you could have been preparing
she could have been preparing
we could have been preparing
you could have been preparing
they could have been preparing

Negation

Simple form

I could not prepare
you could not prepare
she could not prepare
we could not prepare
you could not prepare
they could not prepare

V-ing form

I could not be preparing
you could not be preparing
she could not be preparing
we could not be preparing
you could not be preparing
they could not be preparing

Perfect

I could not have prepared
you could not have prepared
she could not have prepared
we could not have prepared
you could not have prepared
they could not have prepared

V-ing perfect

I could not have been preparing
you could not have been preparing
she could not have been preparing
we could not have been preparing
you could not have been preparing
they could not have been preparing

Interrogative form

Simple form

could I prepare?
could you prepare?
could she prepare?
could we prepare?
could you prepare?
could they prepare?

V-ing form

could I be preparing?
could you be preparing?
could she be preparing?
could we be preparing?
could you be preparing?
could they be preparing?

Perfect

could I have prepared?
could you have prepared?
could she have prepared?
could we have prepared?
could you have prepared?
could they have prepared?

V-ing perfect

could I have been preparing?
could you have been preparing?
could she have been preparing?
could we have been preparing?
could you have been preparing?
could they have been preparing?

Interro-negative form

Simple form

could I not prepare?
could you not prepare?
could she not prepare?
could we not prepare?
could you not prepare?
could they not prepare?

V-ing form

could I not be preparing?
could you not be preparing?
could she not be preparing?
could we not be preparing?
could you not be preparing?
could they not be preparing?

Perfect

could I not have prepared?
could you not have prepared?
could she not have prepared?
could we not have prepared?
could you not have prepared?
could they not have prepared?

V-ing perfect

could I not have been preparing?
could you not have been preparing?
could she not have been preparing?
could we not have been preparing?
could you not have been preparing?
could they not have been preparing?

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