English verb conjugation COULD VACCINATE

Regular verb: vaccinate - vaccinated - vaccinated

Affirmation

Simple form

I could vaccinate
you could vaccinate
she could vaccinate
we could vaccinate
you could vaccinate
they could vaccinate

V-ing form

I could be vaccinating
you could be vaccinating
she could be vaccinating
we could be vaccinating
you could be vaccinating
they could be vaccinating

Perfect

I could have vaccinated
you could have vaccinated
she could have vaccinated
we could have vaccinated
you could have vaccinated
they could have vaccinated

V-ing perfect

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

Negation

Simple form

I couldn't vaccinate
you couldn't vaccinate
she couldn't vaccinate
we couldn't vaccinate
you couldn't vaccinate
they couldn't vaccinate

V-ing form

I couldn't be vaccinating
you couldn't be vaccinating
she couldn't be vaccinating
we couldn't be vaccinating
you couldn't be vaccinating
they couldn't be vaccinating

Perfect

I couldn't have vaccinated
you couldn't have vaccinated
she couldn't have vaccinated
we couldn't have vaccinated
you couldn't have vaccinated
they couldn't have vaccinated

V-ing perfect

I couldn't have been vaccinating
you couldn't have been vaccinating
she couldn't have been vaccinating
we couldn't have been vaccinating
you couldn't have been vaccinating
they couldn't have been vaccinating

Interrogative form

Simple form

could I vaccinate?
could you vaccinate?
could she vaccinate?
could we vaccinate?
could you vaccinate?
could they vaccinate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I vaccinate?
couldn't you vaccinate?
couldn't she vaccinate?
couldn't we vaccinate?
couldn't you vaccinate?
couldn't they vaccinate?

V-ing form

couldn't I be vaccinating?
couldn't you be vaccinating?
couldn't she be vaccinating?
couldn't we be vaccinating?
couldn't you be vaccinating?
couldn't they be vaccinating?

Perfect

couldn't I have vaccinated?
couldn't you have vaccinated?
couldn't she have vaccinated?
couldn't we have vaccinated?
couldn't you have vaccinated?
couldn't they have vaccinated?

V-ing perfect

couldn't I have been vaccinating?
couldn't you have been vaccinating?
couldn't she have been vaccinating?
couldn't we have been vaccinating?
couldn't you have been vaccinating?
couldn't they have been vaccinating?

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