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