could arch
Regelmä&szlig;iges Verb: arch - arched- arched

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could arch
you could arch
he could arch
we could arch
you could arch
they could arch 	I could be arching
you could be arching
he could be arching
we could be arching
you could be arching
they could be arching	I could have arched
you could have arched
he could have arched
we could have arched
you could have arched
they could have arched	I could have been arching
you could have been arching
he could have been arching
we could have been arching
you could have been arching
they could have been arching	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not arch
you could not arch
he could not arch
we could not arch
you could not arch
they could not arch 	I could not be arching
you could not be arching
he could not be arching
we could not be arching
you could not be arching
they could not be arching	I could not have arched
you could not have arched
he could not have arched
we could not have arched
you could not have arched
they could not have arched	I could not have been arching
you could not have been arching
he could not have been arching
we could not have been arching
you could not have been arching
they could not have been arching	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I arch?
could you arch?
could he arch?
could we arch?
could you arch?
could they arch? 	could I be arching?
could you be arching?
could he be arching?
could we be arching?
could you be arching?
could they be arching? 	could I have arched?
could you have arched?
could he have arched?
could we have arched?
could you have arched?
could they have arched? 	could I have been arching?
could you have been arching?
could he have been arching?
could we have been arching?
could you have been arching?
could they have been arching? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not arch?
could you not arch?
could he not arch?
could we not arch?
could you not arch?
could they not arch? 	could I not be arching?
could you not be arching?
could he not be arching?
could we not be arching?
could you not be arching?
could they not be arching? 	could I not have arched?
could you not have arched?
could he not have arched?
could we not have arched?
could you not have arched?
could they not have arched? 	could I not have been arching?
could you not have been arching?
could he not have been arching?
could we not have been arching?
could you not have been arching?
could they not have been arching?