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