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