English verb conjugation COULD AVIATE

Regular verb: aviate - aviated - aviated

Affirmation

Simple form

I could aviate
you could aviate
he could aviate
we could aviate
you could aviate
they could aviate

V-ing form

I could be aviating
you could be aviating
he could be aviating
we could be aviating
you could be aviating
they could be aviating

Perfect

I could have aviated
you could have aviated
he could have aviated
we could have aviated
you could have aviated
they could have aviated

V-ing perfect

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

Negation

Simple form

I could not aviate
you could not aviate
he could not aviate
we could not aviate
you could not aviate
they could not aviate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I aviate?
could you aviate?
could he aviate?
could we aviate?
could you aviate?
could they aviate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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