could upspring
Unregelmä&szlig;iges Verb: upspring - upsprang, upsprung- upsprung

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could upspring
you could upspring
he could upspring
we could upspring
you could upspring
they could upspring 	I could be upspringing
you could be upspringing
he could be upspringing
we could be upspringing
you could be upspringing
they could be upspringing	I could have upsprung
you could have upsprung
he could have upsprung
we could have upsprung
you could have upsprung
they could have upsprung	I could have been upspringing
you could have been upspringing
he could have been upspringing
we could have been upspringing
you could have been upspringing
they could have been upspringing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not upspring
you could not upspring
he could not upspring
we could not upspring
you could not upspring
they could not upspring 	I could not be upspringing
you could not be upspringing
he could not be upspringing
we could not be upspringing
you could not be upspringing
they could not be upspringing	I could not have upsprung
you could not have upsprung
he could not have upsprung
we could not have upsprung
you could not have upsprung
they could not have upsprung	I could not have been upspringing
you could not have been upspringing
he could not have been upspringing
we could not have been upspringing
you could not have been upspringing
they could not have been upspringing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I upspring?
could you upspring?
could he upspring?
could we upspring?
could you upspring?
could they upspring? 	could I be upspringing?
could you be upspringing?
could he be upspringing?
could we be upspringing?
could you be upspringing?
could they be upspringing? 	could I have upsprung?
could you have upsprung?
could he have upsprung?
could we have upsprung?
could you have upsprung?
could they have upsprung? 	could I have been upspringing?
could you have been upspringing?
could he have been upspringing?
could we have been upspringing?
could you have been upspringing?
could they have been upspringing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not upspring?
could you not upspring?
could he not upspring?
could we not upspring?
could you not upspring?
could they not upspring? 	could I not be upspringing?
could you not be upspringing?
could he not be upspringing?
could we not be upspringing?
could you not be upspringing?
could they not be upspringing? 	could I not have upsprung?
could you not have upsprung?
could he not have upsprung?
could we not have upsprung?
could you not have upsprung?
could they not have upsprung? 	could I not have been upspringing?
could you not have been upspringing?
could he not have been upspringing?
could we not have been upspringing?
could you not have been upspringing?
could they not have been upspringing?