English verb conjugation COULD PREFABRICATE

Regular verb: prefabricate - prefabricated - prefabricated

Affirmation

Simple form

I could prefabricate
you could prefabricate
he could prefabricate
we could prefabricate
you could prefabricate
they could prefabricate

V-ing form

I could be prefabricating
you could be prefabricating
he could be prefabricating
we could be prefabricating
you could be prefabricating
they could be prefabricating

Perfect

I could have prefabricated
you could have prefabricated
he could have prefabricated
we could have prefabricated
you could have prefabricated
they could have prefabricated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I prefabricate?
could you prefabricate?
could he prefabricate?
could we prefabricate?
could you prefabricate?
could they prefabricate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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