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