could concretize
Regelmä&szlig;iges Verb: concretize - concretized- concretized

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could concretize
you could concretize
she could concretize
we could concretize
you could concretize
they could concretize 	I could be concretizing
you could be concretizing
she could be concretizing
we could be concretizing
you could be concretizing
they could be concretizing	I could have concretized
you could have concretized
she could have concretized
we could have concretized
you could have concretized
they could have concretized	I could have been concretizing
you could have been concretizing
she could have been concretizing
we could have been concretizing
you could have been concretizing
they could have been concretizing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't concretize
you couldn't concretize
she couldn't concretize
we couldn't concretize
you couldn't concretize
they couldn't concretize 	I couldn't be concretizing
you couldn't be concretizing
she couldn't be concretizing
we couldn't be concretizing
you couldn't be concretizing
they couldn't be concretizing	I couldn't have concretized
you couldn't have concretized
she couldn't have concretized
we couldn't have concretized
you couldn't have concretized
they couldn't have concretized	I couldn't have been concretizing
you couldn't have been concretizing
she couldn't have been concretizing
we couldn't have been concretizing
you couldn't have been concretizing
they couldn't have been concretizing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I concretize?
could you concretize?
could she concretize?
could we concretize?
could you concretize?
could they concretize? 	could I be concretizing?
could you be concretizing?
could she be concretizing?
could we be concretizing?
could you be concretizing?
could they be concretizing? 	could I have concretized?
could you have concretized?
could she have concretized?
could we have concretized?
could you have concretized?
could they have concretized? 	could I have been concretizing?
could you have been concretizing?
could she have been concretizing?
could we have been concretizing?
could you have been concretizing?
could they have been concretizing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I concretize?
couldn't you concretize?
couldn't she concretize?
couldn't we concretize?
couldn't you concretize?
couldn't they concretize? 	couldn't I be concretizing?
couldn't you be concretizing?
couldn't she be concretizing?
couldn't we be concretizing?
couldn't you be concretizing?
couldn't they be concretizing? 	couldn't I have concretized?
couldn't you have concretized?
couldn't she have concretized?
couldn't we have concretized?
couldn't you have concretized?
couldn't they have concretized? 	couldn't I have been concretizing?
couldn't you have been concretizing?
couldn't she have been concretizing?
couldn't we have been concretizing?
couldn't you have been concretizing?
couldn't they have been concretizing?