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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD CONSTERNATE

Regular verb: consternate - consternated - consternated


Affirmation

Simple form
I could consternate
you could consternate
he could consternate
we could consternate
you could consternate
they could consternate
V-ing form
I could be consternating
you could be consternating
he could be consternating
we could be consternating
you could be consternating
they could be consternating
Perfect
I could have consternated
you could have consternated
he could have consternated
we could have consternated
you could have consternated
they could have consternated
V-ing perfect
I could have been consternating
you could have been consternating
he could have been consternating
we could have been consternating
you could have been consternating
they could have been consternating

Negation

Simple form
I could not consternate
you could not consternate
he could not consternate
we could not consternate
you could not consternate
they could not consternate
V-ing form
I could not be consternating
you could not be consternating
he could not be consternating
we could not be consternating
you could not be consternating
they could not be consternating
Perfect
I could not have consternated
you could not have consternated
he could not have consternated
we could not have consternated
you could not have consternated
they could not have consternated
V-ing perfect
I could not have been consternating
you could not have been consternating
he could not have been consternating
we could not have been consternating
you could not have been consternating
they could not have been consternating

Interrogative form

Simple form
could I consternate?
could you consternate?
could he consternate?
could we consternate?
could you consternate?
could they consternate?
V-ing form
could I be consternating?
could you be consternating?
could he be consternating?
could we be consternating?
could you be consternating?
could they be consternating?
Perfect
could I have consternated?
could you have consternated?
could he have consternated?
could we have consternated?
could you have consternated?
could they have consternated?
V-ing perfect
could I have been consternating?
could you have been consternating?
could he have been consternating?
could we have been consternating?
could you have been consternating?
could they have been consternating?

Interro-negative form

Simple form
could I not consternate?
could you not consternate?
could he not consternate?
could we not consternate?
could you not consternate?
could they not consternate?
V-ing form
could I not be consternating?
could you not be consternating?
could he not be consternating?
could we not be consternating?
could you not be consternating?
could they not be consternating?
Perfect
could I not have consternated?
could you not have consternated?
could he not have consternated?
could we not have consternated?
could you not have consternated?
could they not have consternated?
V-ing perfect
could I not have been consternating?
could you not have been consternating?
could he not have been consternating?
could we not have been consternating?
could you not have been consternating?
could they not have been consternating?