English verb conjugation COULD CIRCUMSTANTIATE

Regular verb: circumstantiate - circumstantiated - circumstantiated

Affirmation

Simple form

I could circumstantiate
you could circumstantiate
he could circumstantiate
we could circumstantiate
you could circumstantiate
they could circumstantiate

V-ing form

I could be circumstantiating
you could be circumstantiating
he could be circumstantiating
we could be circumstantiating
you could be circumstantiating
they could be circumstantiating

Perfect

I could have circumstantiated
you could have circumstantiated
he could have circumstantiated
we could have circumstantiated
you could have circumstantiated
they could have circumstantiated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I circumstantiate?
could you circumstantiate?
could he circumstantiate?
could we circumstantiate?
could you circumstantiate?
could they circumstantiate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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