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