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
she could exsert
we could exsert
you could exsert
they could exsert 	I could be exserting
you could be exserting
she could be exserting
we could be exserting
you could be exserting
they could be exserting	I could have exserted
you could have exserted
she 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
she 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 couldn't exsert
you couldn't exsert
she couldn't exsert
we couldn't exsert
you couldn't exsert
they couldn't exsert 	I couldn't be exserting
you couldn't be exserting
she couldn't be exserting
we couldn't be exserting
you couldn't be exserting
they couldn't be exserting	I couldn't have exserted
you couldn't have exserted
she couldn't have exserted
we couldn't have exserted
you couldn't have exserted
they couldn't have exserted	I couldn't have been exserting
you couldn't have been exserting
she couldn't have been exserting
we couldn't have been exserting
you couldn't have been exserting
they couldn't have been exserting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I exsert?
could you exsert?
could she exsert?
could we exsert?
could you exsert?
could they exsert? 	could I be exserting?
could you be exserting?
could she be exserting?
could we be exserting?
could you be exserting?
could they be exserting? 	could I have exserted?
could you have exserted?
could she 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 she 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 	
couldn't I exsert?
couldn't you exsert?
couldn't she exsert?
couldn't we exsert?
couldn't you exsert?
couldn't they exsert? 	couldn't I be exserting?
couldn't you be exserting?
couldn't she be exserting?
couldn't we be exserting?
couldn't you be exserting?
couldn't they be exserting? 	couldn't I have exserted?
couldn't you have exserted?
couldn't she have exserted?
couldn't we have exserted?
couldn't you have exserted?
couldn't they have exserted? 	couldn't I have been exserting?
couldn't you have been exserting?
couldn't she have been exserting?
couldn't we have been exserting?
couldn't you have been exserting?
couldn't they have been exserting?