could discolour
Regelmä&szlig;iges Verb: discolour - discoloured- discoloured

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could discolour
you could discolour
she could discolour
we could discolour
you could discolour
they could discolour 	I could be discolouring
you could be discolouring
she could be discolouring
we could be discolouring
you could be discolouring
they could be discolouring	I could have discoloured
you could have discoloured
she could have discoloured
we could have discoloured
you could have discoloured
they could have discoloured	I could have been discolouring
you could have been discolouring
she could have been discolouring
we could have been discolouring
you could have been discolouring
they could have been discolouring	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not discolour
you could not discolour
she could not discolour
we could not discolour
you could not discolour
they could not discolour 	I could not be discolouring
you could not be discolouring
she could not be discolouring
we could not be discolouring
you could not be discolouring
they could not be discolouring	I could not have discoloured
you could not have discoloured
she could not have discoloured
we could not have discoloured
you could not have discoloured
they could not have discoloured	I could not have been discolouring
you could not have been discolouring
she could not have been discolouring
we could not have been discolouring
you could not have been discolouring
they could not have been discolouring	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I discolour?
could you discolour?
could she discolour?
could we discolour?
could you discolour?
could they discolour? 	could I be discolouring?
could you be discolouring?
could she be discolouring?
could we be discolouring?
could you be discolouring?
could they be discolouring? 	could I have discoloured?
could you have discoloured?
could she have discoloured?
could we have discoloured?
could you have discoloured?
could they have discoloured? 	could I have been discolouring?
could you have been discolouring?
could she have been discolouring?
could we have been discolouring?
could you have been discolouring?
could they have been discolouring? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not discolour?
could you not discolour?
could she not discolour?
could we not discolour?
could you not discolour?
could they not discolour? 	could I not be discolouring?
could you not be discolouring?
could she not be discolouring?
could we not be discolouring?
could you not be discolouring?
could they not be discolouring? 	could I not have discoloured?
could you not have discoloured?
could she not have discoloured?
could we not have discoloured?
could you not have discoloured?
could they not have discoloured? 	could I not have been discolouring?
could you not have been discolouring?
could she not have been discolouring?
could we not have been discolouring?
could you not have been discolouring?
could they not have been discolouring?