English verb conjugation
WOULD CHANGE

Regular verb: change - changed - changed

Affirmation

Simple form	V-ing form
I'd change you'd change she'd change we'd change you'd change they'd change	I'd be changing you'd be changing she'd be changing we'd be changing you'd be changing they'd be changing
Perfect	V-ing perfect
I would've changed you would've changed she would've changed we would've changed you would've changed they would've changed	I would've been changing you would've been changing she would've been changing we would've been changing you would've been changing they would've been changing

Negation

Simple form	V-ing form
I wouldn't change you wouldn't change she wouldn't change we wouldn't change you wouldn't change they wouldn't change	I wouldn't be changing you wouldn't be changing she wouldn't be changing we wouldn't be changing you wouldn't be changing they wouldn't be changing
Perfect	V-ing perfect
I wouldn't have changed you wouldn't have changed she wouldn't have changed we wouldn't have changed you wouldn't have changed they wouldn't have changed	I wouldn't have been changing you wouldn't have been changing she wouldn't have been changing we wouldn't have been changing you wouldn't have been changing they wouldn't have been changing

Interrogative form

Simple form	V-ing form
would I change? would you change? would she change? would we change? would you change? would they change?	would I be changing? would you be changing? would she be changing? would we be changing? would you be changing? would they be changing?
Perfect	V-ing perfect
would I have changed? would you have changed? would she have changed? would we have changed? would you have changed? would they have changed?	would I have been changing? would you have been changing? would she have been changing? would we have been changing? would you have been changing? would they have been changing?

Interro-negative form

Simple form	V-ing form
wouldn't I change? wouldn't you change? wouldn't she change? wouldn't we change? wouldn't you change? wouldn't they change?	wouldn't I be changing? wouldn't you be changing? wouldn't she be changing? wouldn't we be changing? wouldn't you be changing? wouldn't they be changing?
Perfect	V-ing perfect
wouldn't I have changed? wouldn't you have changed? wouldn't she have changed? wouldn't we have changed? wouldn't you have changed? wouldn't they have changed?	wouldn't I have been changing? wouldn't you have been changing? wouldn't she have been changing? wouldn't we have been changing? wouldn't you have been changing? wouldn't they have been changing?