could ground
Regelmä&szlig;iges Verb: ground - grounded- grounded

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could ground
you could ground
he could ground
we could ground
you could ground
they could ground 	I could be grounding
you could be grounding
he could be grounding
we could be grounding
you could be grounding
they could be grounding	I could have grounded
you could have grounded
he could have grounded
we could have grounded
you could have grounded
they could have grounded	I could have been grounding
you could have been grounding
he could have been grounding
we could have been grounding
you could have been grounding
they could have been grounding	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't ground
you couldn't ground
he couldn't ground
we couldn't ground
you couldn't ground
they couldn't ground 	I couldn't be grounding
you couldn't be grounding
he couldn't be grounding
we couldn't be grounding
you couldn't be grounding
they couldn't be grounding	I couldn't have grounded
you couldn't have grounded
he couldn't have grounded
we couldn't have grounded
you couldn't have grounded
they couldn't have grounded	I couldn't have been grounding
you couldn't have been grounding
he couldn't have been grounding
we couldn't have been grounding
you couldn't have been grounding
they couldn't have been grounding	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I ground?
could you ground?
could he ground?
could we ground?
could you ground?
could they ground? 	could I be grounding?
could you be grounding?
could he be grounding?
could we be grounding?
could you be grounding?
could they be grounding? 	could I have grounded?
could you have grounded?
could he have grounded?
could we have grounded?
could you have grounded?
could they have grounded? 	could I have been grounding?
could you have been grounding?
could he have been grounding?
could we have been grounding?
could you have been grounding?
could they have been grounding? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I ground?
couldn't you ground?
couldn't he ground?
couldn't we ground?
couldn't you ground?
couldn't they ground? 	couldn't I be grounding?
couldn't you be grounding?
couldn't he be grounding?
couldn't we be grounding?
couldn't you be grounding?
couldn't they be grounding? 	couldn't I have grounded?
couldn't you have grounded?
couldn't he have grounded?
couldn't we have grounded?
couldn't you have grounded?
couldn't they have grounded? 	couldn't I have been grounding?
couldn't you have been grounding?
couldn't he have been grounding?
couldn't we have been grounding?
couldn't you have been grounding?
couldn't they have been grounding?