could retool
Regelmä&szlig;iges Verb: retool - retooled- retooled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could retool
you could retool
he could retool
we could retool
you could retool
they could retool 	I could be retooling
you could be retooling
he could be retooling
we could be retooling
you could be retooling
they could be retooling	I could have retooled
you could have retooled
he could have retooled
we could have retooled
you could have retooled
they could have retooled	I could have been retooling
you could have been retooling
he could have been retooling
we could have been retooling
you could have been retooling
they could have been retooling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't retool
you couldn't retool
he couldn't retool
we couldn't retool
you couldn't retool
they couldn't retool 	I couldn't be retooling
you couldn't be retooling
he couldn't be retooling
we couldn't be retooling
you couldn't be retooling
they couldn't be retooling	I couldn't have retooled
you couldn't have retooled
he couldn't have retooled
we couldn't have retooled
you couldn't have retooled
they couldn't have retooled	I couldn't have been retooling
you couldn't have been retooling
he couldn't have been retooling
we couldn't have been retooling
you couldn't have been retooling
they couldn't have been retooling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I retool?
could you retool?
could he retool?
could we retool?
could you retool?
could they retool? 	could I be retooling?
could you be retooling?
could he be retooling?
could we be retooling?
could you be retooling?
could they be retooling? 	could I have retooled?
could you have retooled?
could he have retooled?
could we have retooled?
could you have retooled?
could they have retooled? 	could I have been retooling?
could you have been retooling?
could he have been retooling?
could we have been retooling?
could you have been retooling?
could they have been retooling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I retool?
couldn't you retool?
couldn't he retool?
couldn't we retool?
couldn't you retool?
couldn't they retool? 	couldn't I be retooling?
couldn't you be retooling?
couldn't he be retooling?
couldn't we be retooling?
couldn't you be retooling?
couldn't they be retooling? 	couldn't I have retooled?
couldn't you have retooled?
couldn't he have retooled?
couldn't we have retooled?
couldn't you have retooled?
couldn't they have retooled? 	couldn't I have been retooling?
couldn't you have been retooling?
couldn't he have been retooling?
couldn't we have been retooling?
couldn't you have been retooling?
couldn't they have been retooling?