could sketch
Regelmä&szlig;iges Verb: sketch - sketched- sketched

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could sketch
you could sketch
he could sketch
we could sketch
you could sketch
they could sketch 	I could be sketching
you could be sketching
he could be sketching
we could be sketching
you could be sketching
they could be sketching	I could have sketched
you could have sketched
he could have sketched
we could have sketched
you could have sketched
they could have sketched	I could have been sketching
you could have been sketching
he could have been sketching
we could have been sketching
you could have been sketching
they could have been sketching	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't sketch
you couldn't sketch
he couldn't sketch
we couldn't sketch
you couldn't sketch
they couldn't sketch 	I couldn't be sketching
you couldn't be sketching
he couldn't be sketching
we couldn't be sketching
you couldn't be sketching
they couldn't be sketching	I couldn't have sketched
you couldn't have sketched
he couldn't have sketched
we couldn't have sketched
you couldn't have sketched
they couldn't have sketched	I couldn't have been sketching
you couldn't have been sketching
he couldn't have been sketching
we couldn't have been sketching
you couldn't have been sketching
they couldn't have been sketching	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I sketch?
could you sketch?
could he sketch?
could we sketch?
could you sketch?
could they sketch? 	could I be sketching?
could you be sketching?
could he be sketching?
could we be sketching?
could you be sketching?
could they be sketching? 	could I have sketched?
could you have sketched?
could he have sketched?
could we have sketched?
could you have sketched?
could they have sketched? 	could I have been sketching?
could you have been sketching?
could he have been sketching?
could we have been sketching?
could you have been sketching?
could they have been sketching? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I sketch?
couldn't you sketch?
couldn't he sketch?
couldn't we sketch?
couldn't you sketch?
couldn't they sketch? 	couldn't I be sketching?
couldn't you be sketching?
couldn't he be sketching?
couldn't we be sketching?
couldn't you be sketching?
couldn't they be sketching? 	couldn't I have sketched?
couldn't you have sketched?
couldn't he have sketched?
couldn't we have sketched?
couldn't you have sketched?
couldn't they have sketched? 	couldn't I have been sketching?
couldn't you have been sketching?
couldn't he have been sketching?
couldn't we have been sketching?
couldn't you have been sketching?
couldn't they have been sketching?