could harken
Regelmä&szlig;iges Verb: harken - harkened- harkened

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could harken
you could harken
she could harken
we could harken
you could harken
they could harken 	I could be harkening
you could be harkening
she could be harkening
we could be harkening
you could be harkening
they could be harkening	I could have harkened
you could have harkened
she could have harkened
we could have harkened
you could have harkened
they could have harkened	I could have been harkening
you could have been harkening
she could have been harkening
we could have been harkening
you could have been harkening
they could have been harkening	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not harken
you could not harken
she could not harken
we could not harken
you could not harken
they could not harken 	I could not be harkening
you could not be harkening
she could not be harkening
we could not be harkening
you could not be harkening
they could not be harkening	I could not have harkened
you could not have harkened
she could not have harkened
we could not have harkened
you could not have harkened
they could not have harkened	I could not have been harkening
you could not have been harkening
she could not have been harkening
we could not have been harkening
you could not have been harkening
they could not have been harkening	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I harken?
could you harken?
could she harken?
could we harken?
could you harken?
could they harken? 	could I be harkening?
could you be harkening?
could she be harkening?
could we be harkening?
could you be harkening?
could they be harkening? 	could I have harkened?
could you have harkened?
could she have harkened?
could we have harkened?
could you have harkened?
could they have harkened? 	could I have been harkening?
could you have been harkening?
could she have been harkening?
could we have been harkening?
could you have been harkening?
could they have been harkening? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not harken?
could you not harken?
could she not harken?
could we not harken?
could you not harken?
could they not harken? 	could I not be harkening?
could you not be harkening?
could she not be harkening?
could we not be harkening?
could you not be harkening?
could they not be harkening? 	could I not have harkened?
could you not have harkened?
could she not have harkened?
could we not have harkened?
could you not have harkened?
could they not have harkened? 	could I not have been harkening?
could you not have been harkening?
could she not have been harkening?
could we not have been harkening?
could you not have been harkening?
could they not have been harkening?