could exsert
Regelmä&szlig;iges Verb: exsert - exserted- exserted

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could exsert
you could exsert
he could exsert
we could exsert
you could exsert
they could exsert 	I could be exserting
you could be exserting
he could be exserting
we could be exserting
you could be exserting
they could be exserting	I could have exserted
you could have exserted
he could have exserted
we could have exserted
you could have exserted
they could have exserted	I could have been exserting
you could have been exserting
he could have been exserting
we could have been exserting
you could have been exserting
they could have been exserting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not exsert
you could not exsert
he could not exsert
we could not exsert
you could not exsert
they could not exsert 	I could not be exserting
you could not be exserting
he could not be exserting
we could not be exserting
you could not be exserting
they could not be exserting	I could not have exserted
you could not have exserted
he could not have exserted
we could not have exserted
you could not have exserted
they could not have exserted	I could not have been exserting
you could not have been exserting
he could not have been exserting
we could not have been exserting
you could not have been exserting
they could not have been exserting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I exsert?
could you exsert?
could he exsert?
could we exsert?
could you exsert?
could they exsert? 	could I be exserting?
could you be exserting?
could he be exserting?
could we be exserting?
could you be exserting?
could they be exserting? 	could I have exserted?
could you have exserted?
could he have exserted?
could we have exserted?
could you have exserted?
could they have exserted? 	could I have been exserting?
could you have been exserting?
could he have been exserting?
could we have been exserting?
could you have been exserting?
could they have been exserting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not exsert?
could you not exsert?
could he not exsert?
could we not exsert?
could you not exsert?
could they not exsert? 	could I not be exserting?
could you not be exserting?
could he not be exserting?
could we not be exserting?
could you not be exserting?
could they not be exserting? 	could I not have exserted?
could you not have exserted?
could he not have exserted?
could we not have exserted?
could you not have exserted?
could they not have exserted? 	could I not have been exserting?
could you not have been exserting?
could he not have been exserting?
could we not have been exserting?
could you not have been exserting?
could they not have been exserting?