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