could clank
Regelmä&szlig;iges Verb: clank - clanked- clanked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could clank
you could clank
he could clank
we could clank
you could clank
they could clank 	I could be clanking
you could be clanking
he could be clanking
we could be clanking
you could be clanking
they could be clanking	I could have clanked
you could have clanked
he could have clanked
we could have clanked
you could have clanked
they could have clanked	I could have been clanking
you could have been clanking
he could have been clanking
we could have been clanking
you could have been clanking
they could have been clanking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not clank
you could not clank
he could not clank
we could not clank
you could not clank
they could not clank 	I could not be clanking
you could not be clanking
he could not be clanking
we could not be clanking
you could not be clanking
they could not be clanking	I could not have clanked
you could not have clanked
he could not have clanked
we could not have clanked
you could not have clanked
they could not have clanked	I could not have been clanking
you could not have been clanking
he could not have been clanking
we could not have been clanking
you could not have been clanking
they could not have been clanking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I clank?
could you clank?
could he clank?
could we clank?
could you clank?
could they clank? 	could I be clanking?
could you be clanking?
could he be clanking?
could we be clanking?
could you be clanking?
could they be clanking? 	could I have clanked?
could you have clanked?
could he have clanked?
could we have clanked?
could you have clanked?
could they have clanked? 	could I have been clanking?
could you have been clanking?
could he have been clanking?
could we have been clanking?
could you have been clanking?
could they have been clanking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not clank?
could you not clank?
could he not clank?
could we not clank?
could you not clank?
could they not clank? 	could I not be clanking?
could you not be clanking?
could he not be clanking?
could we not be clanking?
could you not be clanking?
could they not be clanking? 	could I not have clanked?
could you not have clanked?
could he not have clanked?
could we not have clanked?
could you not have clanked?
could they not have clanked? 	could I not have been clanking?
could you not have been clanking?
could he not have been clanking?
could we not have been clanking?
could you not have been clanking?
could they not have been clanking?