English verb conjugation SHOULD LIGHTEN

Regular verb: lighten - lightened - lightened

Affirmation

Simple form

I should lighten
you should lighten
she should lighten
we should lighten
you should lighten
they should lighten

V-ing form

I should be lightening
you should be lightening
she should be lightening
we should be lightening
you should be lightening
they should be lightening

Perfect

I should have lightened
you should have lightened
she should have lightened
we should have lightened
you should have lightened
they should have lightened

V-ing perfect

I should have been lightening
you should have been lightening
she should have been lightening
we should have been lightening
you should have been lightening
they should have been lightening

Negation

Simple form

I should not lighten
you should not lighten
she should not lighten
we should not lighten
you should not lighten
they should not lighten

V-ing form

I should not be lightening
you should not be lightening
she should not be lightening
we should not be lightening
you should not be lightening
they should not be lightening

Perfect

I should not have lightened
you should not have lightened
she should not have lightened
we should not have lightened
you should not have lightened
they should not have lightened

V-ing perfect

I should not have been lightening
you should not have been lightening
she should not have been lightening
we should not have been lightening
you should not have been lightening
they should not have been lightening

Interrogative form

Simple form

should I lighten?
should you lighten?
should she lighten?
should we lighten?
should you lighten?
should they lighten?

V-ing form

should I be lightening?
should you be lightening?
should she be lightening?
should we be lightening?
should you be lightening?
should they be lightening?

Perfect

should I have lightened?
should you have lightened?
should she have lightened?
should we have lightened?
should you have lightened?
should they have lightened?

V-ing perfect

should I have been lightening?
should you have been lightening?
should she have been lightening?
should we have been lightening?
should you have been lightening?
should they have been lightening?

Interro-negative form

Simple form

should I not lighten?
should you not lighten?
should she not lighten?
should we not lighten?
should you not lighten?
should they not lighten?

V-ing form

should I not be lightening?
should you not be lightening?
should she not be lightening?
should we not be lightening?
should you not be lightening?
should they not be lightening?

Perfect

should I not have lightened?
should you not have lightened?
should she not have lightened?
should we not have lightened?
should you not have lightened?
should they not have lightened?

V-ing perfect

should I not have been lightening?
should you not have been lightening?
should she not have been lightening?
should we not have been lightening?
should you not have been lightening?
should they not have been lightening?

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