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