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