could green
Regelmä&szlig;iges Verb: green - greened- greened

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could green
you could green
she could green
we could green
you could green
they could green 	I could be greening
you could be greening
she could be greening
we could be greening
you could be greening
they could be greening	I could have greened
you could have greened
she could have greened
we could have greened
you could have greened
they could have greened	I could have been greening
you could have been greening
she could have been greening
we could have been greening
you could have been greening
they could have been greening	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not green
you could not green
she could not green
we could not green
you could not green
they could not green 	I could not be greening
you could not be greening
she could not be greening
we could not be greening
you could not be greening
they could not be greening	I could not have greened
you could not have greened
she could not have greened
we could not have greened
you could not have greened
they could not have greened	I could not have been greening
you could not have been greening
she could not have been greening
we could not have been greening
you could not have been greening
they could not have been greening	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I green?
could you green?
could she green?
could we green?
could you green?
could they green? 	could I be greening?
could you be greening?
could she be greening?
could we be greening?
could you be greening?
could they be greening? 	could I have greened?
could you have greened?
could she have greened?
could we have greened?
could you have greened?
could they have greened? 	could I have been greening?
could you have been greening?
could she have been greening?
could we have been greening?
could you have been greening?
could they have been greening? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not green?
could you not green?
could she not green?
could we not green?
could you not green?
could they not green? 	could I not be greening?
could you not be greening?
could she not be greening?
could we not be greening?
could you not be greening?
could they not be greening? 	could I not have greened?
could you not have greened?
could she not have greened?
could we not have greened?
could you not have greened?
could they not have greened? 	could I not have been greening?
could you not have been greening?
could she not have been greening?
could we not have been greening?
could you not have been greening?
could they not have been greening?