I'd be breakfasting you'd be breakfasting she'd be breakfasting we'd be breakfasting you'd be breakfasting they'd be breakfasting
Perfect
I would've breakfasted you would've breakfasted she would've breakfasted we would've breakfasted you would've breakfasted they would've breakfasted
V-ing perfect
I would've been breakfasting you would've been breakfasting she would've been breakfasting we would've been breakfasting you would've been breakfasting they would've been breakfasting
Negation
Simple form
I wouldn't breakfast you wouldn't breakfast she wouldn't breakfast we wouldn't breakfast you wouldn't breakfast they wouldn't breakfast
V-ing form
I wouldn't be breakfasting you wouldn't be breakfasting she wouldn't be breakfasting we wouldn't be breakfasting you wouldn't be breakfasting they wouldn't be breakfasting
Perfect
I wouldn't have breakfasted you wouldn't have breakfasted she wouldn't have breakfasted we wouldn't have breakfasted you wouldn't have breakfasted they wouldn't have breakfasted
V-ing perfect
I wouldn't have been breakfasting you wouldn't have been breakfasting she wouldn't have been breakfasting we wouldn't have been breakfasting you wouldn't have been breakfasting they wouldn't have been breakfasting
Interrogative form
Simple form
would I breakfast? would you breakfast? would she breakfast? would we breakfast? would you breakfast? would they breakfast?
V-ing form
would I be breakfasting? would you be breakfasting? would she be breakfasting? would we be breakfasting? would you be breakfasting? would they be breakfasting?
Perfect
would I have breakfasted? would you have breakfasted? would she have breakfasted? would we have breakfasted? would you have breakfasted? would they have breakfasted?
V-ing perfect
would I have been breakfasting? would you have been breakfasting? would she have been breakfasting? would we have been breakfasting? would you have been breakfasting? would they have been breakfasting?
Interro-negative form
Simple form
wouldn't I breakfast? wouldn't you breakfast? wouldn't she breakfast? wouldn't we breakfast? wouldn't you breakfast? wouldn't they breakfast?
V-ing form
wouldn't I be breakfasting? wouldn't you be breakfasting? wouldn't she be breakfasting? wouldn't we be breakfasting? wouldn't you be breakfasting? wouldn't they be breakfasting?
Perfect
wouldn't I have breakfasted? wouldn't you have breakfasted? wouldn't she have breakfasted? wouldn't we have breakfasted? wouldn't you have breakfasted? wouldn't they have breakfasted?
V-ing perfect
wouldn't I have been breakfasting? wouldn't you have been breakfasting? wouldn't she have been breakfasting? wouldn't we have been breakfasting? wouldn't you have been breakfasting? wouldn't they have been breakfasting?