could concrete
Regelmä&szlig;iges Verb: concrete - concreted- concreted

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could concrete
you could concrete
he could concrete
we could concrete
you could concrete
they could concrete 	I could be concreting
you could be concreting
he could be concreting
we could be concreting
you could be concreting
they could be concreting	I could have concreted
you could have concreted
he could have concreted
we could have concreted
you could have concreted
they could have concreted	I could have been concreting
you could have been concreting
he could have been concreting
we could have been concreting
you could have been concreting
they could have been concreting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not concrete
you could not concrete
he could not concrete
we could not concrete
you could not concrete
they could not concrete 	I could not be concreting
you could not be concreting
he could not be concreting
we could not be concreting
you could not be concreting
they could not be concreting	I could not have concreted
you could not have concreted
he could not have concreted
we could not have concreted
you could not have concreted
they could not have concreted	I could not have been concreting
you could not have been concreting
he could not have been concreting
we could not have been concreting
you could not have been concreting
they could not have been concreting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I concrete?
could you concrete?
could he concrete?
could we concrete?
could you concrete?
could they concrete? 	could I be concreting?
could you be concreting?
could he be concreting?
could we be concreting?
could you be concreting?
could they be concreting? 	could I have concreted?
could you have concreted?
could he have concreted?
could we have concreted?
could you have concreted?
could they have concreted? 	could I have been concreting?
could you have been concreting?
could he have been concreting?
could we have been concreting?
could you have been concreting?
could they have been concreting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not concrete?
could you not concrete?
could he not concrete?
could we not concrete?
could you not concrete?
could they not concrete? 	could I not be concreting?
could you not be concreting?
could he not be concreting?
could we not be concreting?
could you not be concreting?
could they not be concreting? 	could I not have concreted?
could you not have concreted?
could he not have concreted?
could we not have concreted?
could you not have concreted?
could they not have concreted? 	could I not have been concreting?
could you not have been concreting?
could he not have been concreting?
could we not have been concreting?
could you not have been concreting?
could they not have been concreting?