could marble
Regelmä&szlig;iges Verb: marble - marbled- marbled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could marble
you could marble
she could marble
we could marble
you could marble
they could marble 	I could be marbling
you could be marbling
she could be marbling
we could be marbling
you could be marbling
they could be marbling	I could have marbled
you could have marbled
she could have marbled
we could have marbled
you could have marbled
they could have marbled	I could have been marbling
you could have been marbling
she could have been marbling
we could have been marbling
you could have been marbling
they could have been marbling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't marble
you couldn't marble
she couldn't marble
we couldn't marble
you couldn't marble
they couldn't marble 	I couldn't be marbling
you couldn't be marbling
she couldn't be marbling
we couldn't be marbling
you couldn't be marbling
they couldn't be marbling	I couldn't have marbled
you couldn't have marbled
she couldn't have marbled
we couldn't have marbled
you couldn't have marbled
they couldn't have marbled	I couldn't have been marbling
you couldn't have been marbling
she couldn't have been marbling
we couldn't have been marbling
you couldn't have been marbling
they couldn't have been marbling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I marble?
could you marble?
could she marble?
could we marble?
could you marble?
could they marble? 	could I be marbling?
could you be marbling?
could she be marbling?
could we be marbling?
could you be marbling?
could they be marbling? 	could I have marbled?
could you have marbled?
could she have marbled?
could we have marbled?
could you have marbled?
could they have marbled? 	could I have been marbling?
could you have been marbling?
could she have been marbling?
could we have been marbling?
could you have been marbling?
could they have been marbling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I marble?
couldn't you marble?
couldn't she marble?
couldn't we marble?
couldn't you marble?
couldn't they marble? 	couldn't I be marbling?
couldn't you be marbling?
couldn't she be marbling?
couldn't we be marbling?
couldn't you be marbling?
couldn't they be marbling? 	couldn't I have marbled?
couldn't you have marbled?
couldn't she have marbled?
couldn't we have marbled?
couldn't you have marbled?
couldn't they have marbled? 	couldn't I have been marbling?
couldn't you have been marbling?
couldn't she have been marbling?
couldn't we have been marbling?
couldn't you have been marbling?
couldn't they have been marbling?