could obscure
Regelmä&szlig;iges Verb: obscure - obscured- obscured

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could obscure
you could obscure
she could obscure
we could obscure
you could obscure
they could obscure 	I could be obscuring
you could be obscuring
she could be obscuring
we could be obscuring
you could be obscuring
they could be obscuring	I could have obscured
you could have obscured
she could have obscured
we could have obscured
you could have obscured
they could have obscured	I could have been obscuring
you could have been obscuring
she could have been obscuring
we could have been obscuring
you could have been obscuring
they could have been obscuring	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't obscure
you couldn't obscure
she couldn't obscure
we couldn't obscure
you couldn't obscure
they couldn't obscure 	I couldn't be obscuring
you couldn't be obscuring
she couldn't be obscuring
we couldn't be obscuring
you couldn't be obscuring
they couldn't be obscuring	I couldn't have obscured
you couldn't have obscured
she couldn't have obscured
we couldn't have obscured
you couldn't have obscured
they couldn't have obscured	I couldn't have been obscuring
you couldn't have been obscuring
she couldn't have been obscuring
we couldn't have been obscuring
you couldn't have been obscuring
they couldn't have been obscuring	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I obscure?
could you obscure?
could she obscure?
could we obscure?
could you obscure?
could they obscure? 	could I be obscuring?
could you be obscuring?
could she be obscuring?
could we be obscuring?
could you be obscuring?
could they be obscuring? 	could I have obscured?
could you have obscured?
could she have obscured?
could we have obscured?
could you have obscured?
could they have obscured? 	could I have been obscuring?
could you have been obscuring?
could she have been obscuring?
could we have been obscuring?
could you have been obscuring?
could they have been obscuring? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I obscure?
couldn't you obscure?
couldn't she obscure?
couldn't we obscure?
couldn't you obscure?
couldn't they obscure? 	couldn't I be obscuring?
couldn't you be obscuring?
couldn't she be obscuring?
couldn't we be obscuring?
couldn't you be obscuring?
couldn't they be obscuring? 	couldn't I have obscured?
couldn't you have obscured?
couldn't she have obscured?
couldn't we have obscured?
couldn't you have obscured?
couldn't they have obscured? 	couldn't I have been obscuring?
couldn't you have been obscuring?
couldn't she have been obscuring?
couldn't we have been obscuring?
couldn't you have been obscuring?
couldn't they have been obscuring?