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

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

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot sleep
you cannot sleep
he cannot sleep
we cannot sleep
you cannot sleep
they cannot sleep 	I cannot be sleeping
you cannot be sleeping
he cannot be sleeping
we cannot be sleeping
you cannot be sleeping
they cannot be sleeping	I cannot have slept
you cannot have slept
he cannot have slept
we cannot have slept
you cannot have slept
they cannot have slept	I cannot have been sleeping
you cannot have been sleeping
he cannot have been sleeping
we cannot have been sleeping
you cannot have been sleeping
they cannot have been sleeping	

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

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