English verb conjugation
WOULD DESIGN

Regular verb: design - designed - designed

Affirmation

Simple form	V-ing form
I'd design you'd design he'd design we'd design you'd design they'd design	I'd be designing you'd be designing he'd be designing we'd be designing you'd be designing they'd be designing
Perfect	V-ing perfect
I would've designed you would've designed he would've designed we would've designed you would've designed they would've designed	I would've been designing you would've been designing he would've been designing we would've been designing you would've been designing they would've been designing

Negation

Simple form	V-ing form
I wouldn't design you wouldn't design he wouldn't design we wouldn't design you wouldn't design they wouldn't design	I wouldn't be designing you wouldn't be designing he wouldn't be designing we wouldn't be designing you wouldn't be designing they wouldn't be designing
Perfect	V-ing perfect
I wouldn't have designed you wouldn't have designed he wouldn't have designed we wouldn't have designed you wouldn't have designed they wouldn't have designed	I wouldn't have been designing you wouldn't have been designing he wouldn't have been designing we wouldn't have been designing you wouldn't have been designing they wouldn't have been designing

Interrogative form

Simple form	V-ing form
would I design? would you design? would he design? would we design? would you design? would they design?	would I be designing? would you be designing? would he be designing? would we be designing? would you be designing? would they be designing?
Perfect	V-ing perfect
would I have designed? would you have designed? would he have designed? would we have designed? would you have designed? would they have designed?	would I have been designing? would you have been designing? would he have been designing? would we have been designing? would you have been designing? would they have been designing?

Interro-negative form

Simple form	V-ing form
wouldn't I design? wouldn't you design? wouldn't he design? wouldn't we design? wouldn't you design? wouldn't they design?	wouldn't I be designing? wouldn't you be designing? wouldn't he be designing? wouldn't we be designing? wouldn't you be designing? wouldn't they be designing?
Perfect	V-ing perfect
wouldn't I have designed? wouldn't you have designed? wouldn't he have designed? wouldn't we have designed? wouldn't you have designed? wouldn't they have designed?	wouldn't I have been designing? wouldn't you have been designing? wouldn't he have been designing? wouldn't we have been designing? wouldn't you have been designing? wouldn't they have been designing?