could winnow
Regelmä&szlig;iges Verb: winnow - winnowed- winnowed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could winnow
you could winnow
he could winnow
we could winnow
you could winnow
they could winnow 	I could be winnowing
you could be winnowing
he could be winnowing
we could be winnowing
you could be winnowing
they could be winnowing	I could have winnowed
you could have winnowed
he could have winnowed
we could have winnowed
you could have winnowed
they could have winnowed	I could have been winnowing
you could have been winnowing
he could have been winnowing
we could have been winnowing
you could have been winnowing
they could have been winnowing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not winnow
you could not winnow
he could not winnow
we could not winnow
you could not winnow
they could not winnow 	I could not be winnowing
you could not be winnowing
he could not be winnowing
we could not be winnowing
you could not be winnowing
they could not be winnowing	I could not have winnowed
you could not have winnowed
he could not have winnowed
we could not have winnowed
you could not have winnowed
they could not have winnowed	I could not have been winnowing
you could not have been winnowing
he could not have been winnowing
we could not have been winnowing
you could not have been winnowing
they could not have been winnowing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I winnow?
could you winnow?
could he winnow?
could we winnow?
could you winnow?
could they winnow? 	could I be winnowing?
could you be winnowing?
could he be winnowing?
could we be winnowing?
could you be winnowing?
could they be winnowing? 	could I have winnowed?
could you have winnowed?
could he have winnowed?
could we have winnowed?
could you have winnowed?
could they have winnowed? 	could I have been winnowing?
could you have been winnowing?
could he have been winnowing?
could we have been winnowing?
could you have been winnowing?
could they have been winnowing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not winnow?
could you not winnow?
could he not winnow?
could we not winnow?
could you not winnow?
could they not winnow? 	could I not be winnowing?
could you not be winnowing?
could he not be winnowing?
could we not be winnowing?
could you not be winnowing?
could they not be winnowing? 	could I not have winnowed?
could you not have winnowed?
could he not have winnowed?
could we not have winnowed?
could you not have winnowed?
could they not have winnowed? 	could I not have been winnowing?
could you not have been winnowing?
could he not have been winnowing?
could we not have been winnowing?
could you not have been winnowing?
could they not have been winnowing?