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