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
she 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
she 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
she 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
she 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 couldn't frighten frighten
you couldn't frighten frighten
she couldn't frighten frighten
we couldn't frighten frighten
you couldn't frighten frighten
they couldn't frighten frighten

V-ing form

I couldn't be frighten frightening
you couldn't be frighten frightening
she couldn't be frighten frightening
we couldn't be frighten frightening
you couldn't be frighten frightening
they couldn't be frighten frightening

Perfect

I couldn't have frighten frightened
you couldn't have frighten frightened
she couldn't have frighten frightened
we couldn't have frighten frightened
you couldn't have frighten frightened
they couldn't have frighten frightened

V-ing perfect

I couldn't have been frighten frightening
you couldn't have been frighten frightening
she couldn't have been frighten frightening
we couldn't have been frighten frightening
you couldn't have been frighten frightening
they couldn't have been frighten frightening

Interrogative form

Simple form

could I frighten frighten?
could you frighten frighten?
could she 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 she 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 she 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 she 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

couldn't I frighten frighten?
couldn't you frighten frighten?
couldn't she frighten frighten?
couldn't we frighten frighten?
couldn't you frighten frighten?
couldn't they frighten frighten?

V-ing form

couldn't I be frighten frightening?
couldn't you be frighten frightening?
couldn't she be frighten frightening?
couldn't we be frighten frightening?
couldn't you be frighten frightening?
couldn't they be frighten frightening?

Perfect

couldn't I have frighten frightened?
couldn't you have frighten frightened?
couldn't she have frighten frightened?
couldn't we have frighten frightened?
couldn't you have frighten frightened?
couldn't they have frighten frightened?

V-ing perfect

couldn't I have been frighten frightening?
couldn't you have been frighten frightening?
couldn't she have been frighten frightening?
couldn't we have been frighten frightening?
couldn't you have been frighten frightening?
couldn't they have been frighten frightening?

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