English verb conjugation COULD INVIGILATE INVIGILATE

Regular verb: invigilate invigilate - invigilate invigilated - invigilate invigilated

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could invigilate invigilate
you could invigilate invigilate
she could invigilate invigilate
we could invigilate invigilate
you could invigilate invigilate
they could invigilate invigilate

V-ing form

I could be invigilate invigilating
you could be invigilate invigilating
she could be invigilate invigilating
we could be invigilate invigilating
you could be invigilate invigilating
they could be invigilate invigilating

Perfect

I could have invigilate invigilated
you could have invigilate invigilated
she could have invigilate invigilated
we could have invigilate invigilated
you could have invigilate invigilated
they could have invigilate invigilated

V-ing perfect

I could have been invigilate invigilating
you could have been invigilate invigilating
she could have been invigilate invigilating
we could have been invigilate invigilating
you could have been invigilate invigilating
they could have been invigilate invigilating

Negation

Simple form

I could not invigilate invigilate
you could not invigilate invigilate
she could not invigilate invigilate
we could not invigilate invigilate
you could not invigilate invigilate
they could not invigilate invigilate

V-ing form

I could not be invigilate invigilating
you could not be invigilate invigilating
she could not be invigilate invigilating
we could not be invigilate invigilating
you could not be invigilate invigilating
they could not be invigilate invigilating

Perfect

I could not have invigilate invigilated
you could not have invigilate invigilated
she could not have invigilate invigilated
we could not have invigilate invigilated
you could not have invigilate invigilated
they could not have invigilate invigilated

V-ing perfect

I could not have been invigilate invigilating
you could not have been invigilate invigilating
she could not have been invigilate invigilating
we could not have been invigilate invigilating
you could not have been invigilate invigilating
they could not have been invigilate invigilating

Interrogative form

Simple form

could I invigilate invigilate?
could you invigilate invigilate?
could she invigilate invigilate?
could we invigilate invigilate?
could you invigilate invigilate?
could they invigilate invigilate?

V-ing form

could I be invigilate invigilating?
could you be invigilate invigilating?
could she be invigilate invigilating?
could we be invigilate invigilating?
could you be invigilate invigilating?
could they be invigilate invigilating?

Perfect

could I have invigilate invigilated?
could you have invigilate invigilated?
could she have invigilate invigilated?
could we have invigilate invigilated?
could you have invigilate invigilated?
could they have invigilate invigilated?

V-ing perfect

could I have been invigilate invigilating?
could you have been invigilate invigilating?
could she have been invigilate invigilating?
could we have been invigilate invigilating?
could you have been invigilate invigilating?
could they have been invigilate invigilating?

Interro-negative form

Simple form

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

V-ing form

could I not be invigilate invigilating?
could you not be invigilate invigilating?
could she not be invigilate invigilating?
could we not be invigilate invigilating?
could you not be invigilate invigilating?
could they not be invigilate invigilating?

Perfect

could I not have invigilate invigilated?
could you not have invigilate invigilated?
could she not have invigilate invigilated?
could we not have invigilate invigilated?
could you not have invigilate invigilated?
could they not have invigilate invigilated?

V-ing perfect

could I not have been invigilate invigilating?
could you not have been invigilate invigilating?
could she not have been invigilate invigilating?
could we not have been invigilate invigilating?
could you not have been invigilate invigilating?
could they not have been invigilate invigilating?

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