English verb conjugation COULD ILLUMINATE

Regular verb: illuminate - illuminated - illuminated

Affirmation

Simple form

I could illuminate
you could illuminate
he could illuminate
we could illuminate
you could illuminate
they could illuminate

V-ing form

I could be illuminating
you could be illuminating
he could be illuminating
we could be illuminating
you could be illuminating
they could be illuminating

Perfect

I could have illuminated
you could have illuminated
he could have illuminated
we could have illuminated
you could have illuminated
they could have illuminated

V-ing perfect

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

Negation

Simple form

I could not illuminate
you could not illuminate
he could not illuminate
we could not illuminate
you could not illuminate
they could not illuminate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I illuminate?
could you illuminate?
could he illuminate?
could we illuminate?
could you illuminate?
could they illuminate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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