could case
Regelmä&szlig;iges Verb: case - cased- cased

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could case
you could case
she could case
we could case
you could case
they could case 	I could be casing
you could be casing
she could be casing
we could be casing
you could be casing
they could be casing	I could have cased
you could have cased
she could have cased
we could have cased
you could have cased
they could have cased	I could have been casing
you could have been casing
she could have been casing
we could have been casing
you could have been casing
they could have been casing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not case
you could not case
she could not case
we could not case
you could not case
they could not case 	I could not be casing
you could not be casing
she could not be casing
we could not be casing
you could not be casing
they could not be casing	I could not have cased
you could not have cased
she could not have cased
we could not have cased
you could not have cased
they could not have cased	I could not have been casing
you could not have been casing
she could not have been casing
we could not have been casing
you could not have been casing
they could not have been casing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I case?
could you case?
could she case?
could we case?
could you case?
could they case? 	could I be casing?
could you be casing?
could she be casing?
could we be casing?
could you be casing?
could they be casing? 	could I have cased?
could you have cased?
could she have cased?
could we have cased?
could you have cased?
could they have cased? 	could I have been casing?
could you have been casing?
could she have been casing?
could we have been casing?
could you have been casing?
could they have been casing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not case?
could you not case?
could she not case?
could we not case?
could you not case?
could they not case? 	could I not be casing?
could you not be casing?
could she not be casing?
could we not be casing?
could you not be casing?
could they not be casing? 	could I not have cased?
could you not have cased?
could she not have cased?
could we not have cased?
could you not have cased?
could they not have cased? 	could I not have been casing?
could you not have been casing?
could she not have been casing?
could we not have been casing?
could you not have been casing?
could they not have been casing?