I'd be prefacing you'd be prefacing she'd be prefacing we'd be prefacing you'd be prefacing they'd be prefacing
Perfect
I would've prefaced you would've prefaced she would've prefaced we would've prefaced you would've prefaced they would've prefaced
V-ing perfect
I would've been prefacing you would've been prefacing she would've been prefacing we would've been prefacing you would've been prefacing they would've been prefacing
Negation
Simple form
I wouldn't preface you wouldn't preface she wouldn't preface we wouldn't preface you wouldn't preface they wouldn't preface
V-ing form
I wouldn't be prefacing you wouldn't be prefacing she wouldn't be prefacing we wouldn't be prefacing you wouldn't be prefacing they wouldn't be prefacing
Perfect
I wouldn't have prefaced you wouldn't have prefaced she wouldn't have prefaced we wouldn't have prefaced you wouldn't have prefaced they wouldn't have prefaced
V-ing perfect
I wouldn't have been prefacing you wouldn't have been prefacing she wouldn't have been prefacing we wouldn't have been prefacing you wouldn't have been prefacing they wouldn't have been prefacing
Interrogative form
Simple form
would I preface? would you preface? would she preface? would we preface? would you preface? would they preface?
V-ing form
would I be prefacing? would you be prefacing? would she be prefacing? would we be prefacing? would you be prefacing? would they be prefacing?
Perfect
would I have prefaced? would you have prefaced? would she have prefaced? would we have prefaced? would you have prefaced? would they have prefaced?
V-ing perfect
would I have been prefacing? would you have been prefacing? would she have been prefacing? would we have been prefacing? would you have been prefacing? would they have been prefacing?
Interro-negative form
Simple form
wouldn't I preface? wouldn't you preface? wouldn't she preface? wouldn't we preface? wouldn't you preface? wouldn't they preface?
V-ing form
wouldn't I be prefacing? wouldn't you be prefacing? wouldn't she be prefacing? wouldn't we be prefacing? wouldn't you be prefacing? wouldn't they be prefacing?
Perfect
wouldn't I have prefaced? wouldn't you have prefaced? wouldn't she have prefaced? wouldn't we have prefaced? wouldn't you have prefaced? wouldn't they have prefaced?
V-ing perfect
wouldn't I have been prefacing? wouldn't you have been prefacing? wouldn't she have been prefacing? wouldn't we have been prefacing? wouldn't you have been prefacing? wouldn't they have been prefacing?