English verb conjugation COULD FRIGHTEN FRIGHTEN

Regular verb: frighten frighten - frighten frightened - frighten frightened

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

Affirmation

Simple form

I could frighten frighten
you could frighten frighten
he could frighten frighten
we could frighten frighten
you could frighten frighten
they could frighten frighten

V-ing form

I could be frighten frightening
you could be frighten frightening
he could be frighten frightening
we could be frighten frightening
you could be frighten frightening
they could be frighten frightening

Perfect

I could have frighten frightened
you could have frighten frightened
he could have frighten frightened
we could have frighten frightened
you could have frighten frightened
they could have frighten frightened

V-ing perfect

I could have been frighten frightening
you could have been frighten frightening
he could have been frighten frightening
we could have been frighten frightening
you could have been frighten frightening
they could have been frighten frightening

Negation

Simple form

I could not frighten frighten
you could not frighten frighten
he could not frighten frighten
we could not frighten frighten
you could not frighten frighten
they could not frighten frighten

V-ing form

I could not be frighten frightening
you could not be frighten frightening
he could not be frighten frightening
we could not be frighten frightening
you could not be frighten frightening
they could not be frighten frightening

Perfect

I could not have frighten frightened
you could not have frighten frightened
he could not have frighten frightened
we could not have frighten frightened
you could not have frighten frightened
they could not have frighten frightened

V-ing perfect

I could not have been frighten frightening
you could not have been frighten frightening
he could not have been frighten frightening
we could not have been frighten frightening
you could not have been frighten frightening
they could not have been frighten frightening

Interrogative form

Simple form

could I frighten frighten?
could you frighten frighten?
could he frighten frighten?
could we frighten frighten?
could you frighten frighten?
could they frighten frighten?

V-ing form

could I be frighten frightening?
could you be frighten frightening?
could he be frighten frightening?
could we be frighten frightening?
could you be frighten frightening?
could they be frighten frightening?

Perfect

could I have frighten frightened?
could you have frighten frightened?
could he have frighten frightened?
could we have frighten frightened?
could you have frighten frightened?
could they have frighten frightened?

V-ing perfect

could I have been frighten frightening?
could you have been frighten frightening?
could he have been frighten frightening?
could we have been frighten frightening?
could you have been frighten frightening?
could they have been frighten frightening?

Interro-negative form

Simple form

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

V-ing form

could I not be frighten frightening?
could you not be frighten frightening?
could he not be frighten frightening?
could we not be frighten frightening?
could you not be frighten frightening?
could they not be frighten frightening?

Perfect

could I not have frighten frightened?
could you not have frighten frightened?
could he not have frighten frightened?
could we not have frighten frightened?
could you not have frighten frightened?
could they not have frighten frightened?

V-ing perfect

could I not have been frighten frightening?
could you not have been frighten frightening?
could he not have been frighten frightening?
could we not have been frighten frightening?
could you not have been frighten frightening?
could they not have been frighten frightening?

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