could erase
Regelmä&szlig;iges Verb: erase - erased- erased

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could erase
you could erase
he could erase
we could erase
you could erase
they could erase 	I could be erasing
you could be erasing
he could be erasing
we could be erasing
you could be erasing
they could be erasing	I could have erased
you could have erased
he could have erased
we could have erased
you could have erased
they could have erased	I could have been erasing
you could have been erasing
he could have been erasing
we could have been erasing
you could have been erasing
they could have been erasing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't erase
you couldn't erase
he couldn't erase
we couldn't erase
you couldn't erase
they couldn't erase 	I couldn't be erasing
you couldn't be erasing
he couldn't be erasing
we couldn't be erasing
you couldn't be erasing
they couldn't be erasing	I couldn't have erased
you couldn't have erased
he couldn't have erased
we couldn't have erased
you couldn't have erased
they couldn't have erased	I couldn't have been erasing
you couldn't have been erasing
he couldn't have been erasing
we couldn't have been erasing
you couldn't have been erasing
they couldn't have been erasing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I erase?
could you erase?
could he erase?
could we erase?
could you erase?
could they erase? 	could I be erasing?
could you be erasing?
could he be erasing?
could we be erasing?
could you be erasing?
could they be erasing? 	could I have erased?
could you have erased?
could he have erased?
could we have erased?
could you have erased?
could they have erased? 	could I have been erasing?
could you have been erasing?
could he have been erasing?
could we have been erasing?
could you have been erasing?
could they have been erasing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I erase?
couldn't you erase?
couldn't he erase?
couldn't we erase?
couldn't you erase?
couldn't they erase? 	couldn't I be erasing?
couldn't you be erasing?
couldn't he be erasing?
couldn't we be erasing?
couldn't you be erasing?
couldn't they be erasing? 	couldn't I have erased?
couldn't you have erased?
couldn't he have erased?
couldn't we have erased?
couldn't you have erased?
couldn't they have erased? 	couldn't I have been erasing?
couldn't you have been erasing?
couldn't he have been erasing?
couldn't we have been erasing?
couldn't you have been erasing?
couldn't they have been erasing?