could extend
Regelmä&szlig;iges Verb: extend - extended- extended

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could extend
you could extend
she could extend
we could extend
you could extend
they could extend 	I could be extending
you could be extending
she could be extending
we could be extending
you could be extending
they could be extending	I could have extended
you could have extended
she could have extended
we could have extended
you could have extended
they could have extended	I could have been extending
you could have been extending
she could have been extending
we could have been extending
you could have been extending
they could have been extending	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not extend
you could not extend
she could not extend
we could not extend
you could not extend
they could not extend 	I could not be extending
you could not be extending
she could not be extending
we could not be extending
you could not be extending
they could not be extending	I could not have extended
you could not have extended
she could not have extended
we could not have extended
you could not have extended
they could not have extended	I could not have been extending
you could not have been extending
she could not have been extending
we could not have been extending
you could not have been extending
they could not have been extending	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I extend?
could you extend?
could she extend?
could we extend?
could you extend?
could they extend? 	could I be extending?
could you be extending?
could she be extending?
could we be extending?
could you be extending?
could they be extending? 	could I have extended?
could you have extended?
could she have extended?
could we have extended?
could you have extended?
could they have extended? 	could I have been extending?
could you have been extending?
could she have been extending?
could we have been extending?
could you have been extending?
could they have been extending? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not extend?
could you not extend?
could she not extend?
could we not extend?
could you not extend?
could they not extend? 	could I not be extending?
could you not be extending?
could she not be extending?
could we not be extending?
could you not be extending?
could they not be extending? 	could I not have extended?
could you not have extended?
could she not have extended?
could we not have extended?
could you not have extended?
could they not have extended? 	could I not have been extending?
could you not have been extending?
could she not have been extending?
could we not have been extending?
could you not have been extending?
could they not have been extending?