could sleep
Unregelmä&szlig;iges Verb: sleep - slept- slept

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could sleep
you could sleep
she could sleep
we could sleep
you could sleep
they could sleep 	I could be sleeping
you could be sleeping
she could be sleeping
we could be sleeping
you could be sleeping
they could be sleeping	I could have slept
you could have slept
she could have slept
we could have slept
you could have slept
they could have slept	I could have been sleeping
you could have been sleeping
she could have been sleeping
we could have been sleeping
you could have been sleeping
they could have been sleeping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not sleep
you could not sleep
she could not sleep
we could not sleep
you could not sleep
they could not sleep 	I could not be sleeping
you could not be sleeping
she could not be sleeping
we could not be sleeping
you could not be sleeping
they could not be sleeping	I could not have slept
you could not have slept
she could not have slept
we could not have slept
you could not have slept
they could not have slept	I could not have been sleeping
you could not have been sleeping
she could not have been sleeping
we could not have been sleeping
you could not have been sleeping
they could not have been sleeping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I sleep?
could you sleep?
could she sleep?
could we sleep?
could you sleep?
could they sleep? 	could I be sleeping?
could you be sleeping?
could she be sleeping?
could we be sleeping?
could you be sleeping?
could they be sleeping? 	could I have slept?
could you have slept?
could she have slept?
could we have slept?
could you have slept?
could they have slept? 	could I have been sleeping?
could you have been sleeping?
could she have been sleeping?
could we have been sleeping?
could you have been sleeping?
could they have been sleeping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not sleep?
could you not sleep?
could she not sleep?
could we not sleep?
could you not sleep?
could they not sleep? 	could I not be sleeping?
could you not be sleeping?
could she not be sleeping?
could we not be sleeping?
could you not be sleeping?
could they not be sleeping? 	could I not have slept?
could you not have slept?
could she not have slept?
could we not have slept?
could you not have slept?
could they not have slept? 	could I not have been sleeping?
could you not have been sleeping?
could she not have been sleeping?
could we not have been sleeping?
could you not have been sleeping?
could they not have been sleeping?