would spring
Irregular verb: spring - sprang, sprung- sprung

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