English verb conjugation SHOULD FIRM

Regular verb: firm - firmed - firmed

Affirmation

Simple form

I should firm
you should firm
she should firm
we should firm
you should firm
they should firm

V-ing form

I should be firming
you should be firming
she should be firming
we should be firming
you should be firming
they should be firming

Perfect

I should have firmed
you should have firmed
she should have firmed
we should have firmed
you should have firmed
they should have firmed

V-ing perfect

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

Negation

Simple form

I should not firm
you should not firm
she should not firm
we should not firm
you should not firm
they should not firm

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

should I firm?
should you firm?
should she firm?
should we firm?
should you firm?
should they firm?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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