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