could founder
Regelmä&szlig;iges Verb: founder - foundered- foundered

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could founder
you could founder
she could founder
we could founder
you could founder
they could founder 	I could be foundering
you could be foundering
she could be foundering
we could be foundering
you could be foundering
they could be foundering	I could have foundered
you could have foundered
she could have foundered
we could have foundered
you could have foundered
they could have foundered	I could have been foundering
you could have been foundering
she could have been foundering
we could have been foundering
you could have been foundering
they could have been foundering	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not founder
you could not founder
she could not founder
we could not founder
you could not founder
they could not founder 	I could not be foundering
you could not be foundering
she could not be foundering
we could not be foundering
you could not be foundering
they could not be foundering	I could not have foundered
you could not have foundered
she could not have foundered
we could not have foundered
you could not have foundered
they could not have foundered	I could not have been foundering
you could not have been foundering
she could not have been foundering
we could not have been foundering
you could not have been foundering
they could not have been foundering	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I founder?
could you founder?
could she founder?
could we founder?
could you founder?
could they founder? 	could I be foundering?
could you be foundering?
could she be foundering?
could we be foundering?
could you be foundering?
could they be foundering? 	could I have foundered?
could you have foundered?
could she have foundered?
could we have foundered?
could you have foundered?
could they have foundered? 	could I have been foundering?
could you have been foundering?
could she have been foundering?
could we have been foundering?
could you have been foundering?
could they have been foundering? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not founder?
could you not founder?
could she not founder?
could we not founder?
could you not founder?
could they not founder? 	could I not be foundering?
could you not be foundering?
could she not be foundering?
could we not be foundering?
could you not be foundering?
could they not be foundering? 	could I not have foundered?
could you not have foundered?
could she not have foundered?
could we not have foundered?
could you not have foundered?
could they not have foundered? 	could I not have been foundering?
could you not have been foundering?
could she not have been foundering?
could we not have been foundering?
could you not have been foundering?
could they not have been foundering?