I'd be birdying you'd be birdying he'd be birdying we'd be birdying you'd be birdying they'd be birdying
Perfect
I would've birdied you would've birdied he would've birdied we would've birdied you would've birdied they would've birdied
V-ing perfect
I would've been birdying you would've been birdying he would've been birdying we would've been birdying you would've been birdying they would've been birdying
Negation
Simple form
I wouldn't birdie you wouldn't birdie he wouldn't birdie we wouldn't birdie you wouldn't birdie they wouldn't birdie
V-ing form
I wouldn't be birdying you wouldn't be birdying he wouldn't be birdying we wouldn't be birdying you wouldn't be birdying they wouldn't be birdying
Perfect
I wouldn't have birdied you wouldn't have birdied he wouldn't have birdied we wouldn't have birdied you wouldn't have birdied they wouldn't have birdied
V-ing perfect
I wouldn't have been birdying you wouldn't have been birdying he wouldn't have been birdying we wouldn't have been birdying you wouldn't have been birdying they wouldn't have been birdying
Interrogative form
Simple form
would I birdie? would you birdie? would he birdie? would we birdie? would you birdie? would they birdie?
V-ing form
would I be birdying? would you be birdying? would he be birdying? would we be birdying? would you be birdying? would they be birdying?
Perfect
would I have birdied? would you have birdied? would he have birdied? would we have birdied? would you have birdied? would they have birdied?
V-ing perfect
would I have been birdying? would you have been birdying? would he have been birdying? would we have been birdying? would you have been birdying? would they have been birdying?
Interro-negative form
Simple form
wouldn't I birdie? wouldn't you birdie? wouldn't he birdie? wouldn't we birdie? wouldn't you birdie? wouldn't they birdie?
V-ing form
wouldn't I be birdying? wouldn't you be birdying? wouldn't he be birdying? wouldn't we be birdying? wouldn't you be birdying? wouldn't they be birdying?
Perfect
wouldn't I have birdied? wouldn't you have birdied? wouldn't he have birdied? wouldn't we have birdied? wouldn't you have birdied? wouldn't they have birdied?
V-ing perfect
wouldn't I have been birdying? wouldn't you have been birdying? wouldn't he have been birdying? wouldn't we have been birdying? wouldn't you have been birdying? wouldn't they have been birdying?