I would spring you would spring he would spring we would spring you would spring they would spring
V-ing form
I would be springing you would be springing he would be springing we would be springing you would be springing they would be springing
Perfect
I would have sprung you would have sprung he would have sprung we would have sprung you would have sprung they would have sprung
V-ing perfect
I would have been springing you would have been springing he would have been springing we would have been springing you would have been springing they would have been springing
Negation
Simple form
I would not spring you would not spring he would not spring we would not spring you would not spring they would not spring
V-ing form
I would not be springing you would not be springing he would not be springing we would not be springing you would not be springing they would not be springing
Perfect
I would not have sprung you would not have sprung he would not have sprung we would not have sprung you would not have sprung they would not have sprung
V-ing perfect
I would not have been springing you would not have been springing he would not have been springing we would not have been springing you would not have been springing they would not 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
would I not spring? would you not spring? would he not spring? would we not spring? would you not spring? would they not spring?
V-ing form
would I not be springing? would you not be springing? would he not be springing? would we not be springing? would you not be springing? would they not be springing?
Perfect
would I not have sprung? would you not have sprung? would he not have sprung? would we not have sprung? would you not have sprung? would they not have sprung?
V-ing perfect
would I not have been springing? would you not have been springing? would he not have been springing? would we not have been springing? would you not have been springing? would they not have been springing?