could center
Regelmä&szlig;iges Verb: center - centered- centered

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could center
you could center
she could center
we could center
you could center
they could center 	I could be centering
you could be centering
she could be centering
we could be centering
you could be centering
they could be centering	I could have centered
you could have centered
she could have centered
we could have centered
you could have centered
they could have centered	I could have been centering
you could have been centering
she could have been centering
we could have been centering
you could have been centering
they could have been centering	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not center
you could not center
she could not center
we could not center
you could not center
they could not center 	I could not be centering
you could not be centering
she could not be centering
we could not be centering
you could not be centering
they could not be centering	I could not have centered
you could not have centered
she could not have centered
we could not have centered
you could not have centered
they could not have centered	I could not have been centering
you could not have been centering
she could not have been centering
we could not have been centering
you could not have been centering
they could not have been centering	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I center?
could you center?
could she center?
could we center?
could you center?
could they center? 	could I be centering?
could you be centering?
could she be centering?
could we be centering?
could you be centering?
could they be centering? 	could I have centered?
could you have centered?
could she have centered?
could we have centered?
could you have centered?
could they have centered? 	could I have been centering?
could you have been centering?
could she have been centering?
could we have been centering?
could you have been centering?
could they have been centering? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not center?
could you not center?
could she not center?
could we not center?
could you not center?
could they not center? 	could I not be centering?
could you not be centering?
could she not be centering?
could we not be centering?
could you not be centering?
could they not be centering? 	could I not have centered?
could you not have centered?
could she not have centered?
could we not have centered?
could you not have centered?
could they not have centered? 	could I not have been centering?
could you not have been centering?
could she not have been centering?
could we not have been centering?
could you not have been centering?
could they not have been centering?