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