could yuck
Regelmä&szlig;iges Verb: yuck - yucked- yucked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could yuck
you could yuck
she could yuck
we could yuck
you could yuck
they could yuck 	I could be yucking
you could be yucking
she could be yucking
we could be yucking
you could be yucking
they could be yucking	I could have yucked
you could have yucked
she could have yucked
we could have yucked
you could have yucked
they could have yucked	I could have been yucking
you could have been yucking
she could have been yucking
we could have been yucking
you could have been yucking
they could have been yucking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not yuck
you could not yuck
she could not yuck
we could not yuck
you could not yuck
they could not yuck 	I could not be yucking
you could not be yucking
she could not be yucking
we could not be yucking
you could not be yucking
they could not be yucking	I could not have yucked
you could not have yucked
she could not have yucked
we could not have yucked
you could not have yucked
they could not have yucked	I could not have been yucking
you could not have been yucking
she could not have been yucking
we could not have been yucking
you could not have been yucking
they could not have been yucking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I yuck?
could you yuck?
could she yuck?
could we yuck?
could you yuck?
could they yuck? 	could I be yucking?
could you be yucking?
could she be yucking?
could we be yucking?
could you be yucking?
could they be yucking? 	could I have yucked?
could you have yucked?
could she have yucked?
could we have yucked?
could you have yucked?
could they have yucked? 	could I have been yucking?
could you have been yucking?
could she have been yucking?
could we have been yucking?
could you have been yucking?
could they have been yucking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not yuck?
could you not yuck?
could she not yuck?
could we not yuck?
could you not yuck?
could they not yuck? 	could I not be yucking?
could you not be yucking?
could she not be yucking?
could we not be yucking?
could you not be yucking?
could they not be yucking? 	could I not have yucked?
could you not have yucked?
could she not have yucked?
could we not have yucked?
could you not have yucked?
could they not have yucked? 	could I not have been yucking?
could you not have been yucking?
could she not have been yucking?
could we not have been yucking?
could you not have been yucking?
could they not have been yucking?