could frill
Regelmä&szlig;iges Verb: frill - frilled- frilled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could frill
you could frill
she could frill
we could frill
you could frill
they could frill 	I could be frilling
you could be frilling
she could be frilling
we could be frilling
you could be frilling
they could be frilling	I could have frilled
you could have frilled
she could have frilled
we could have frilled
you could have frilled
they could have frilled	I could have been frilling
you could have been frilling
she could have been frilling
we could have been frilling
you could have been frilling
they could have been frilling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not frill
you could not frill
she could not frill
we could not frill
you could not frill
they could not frill 	I could not be frilling
you could not be frilling
she could not be frilling
we could not be frilling
you could not be frilling
they could not be frilling	I could not have frilled
you could not have frilled
she could not have frilled
we could not have frilled
you could not have frilled
they could not have frilled	I could not have been frilling
you could not have been frilling
she could not have been frilling
we could not have been frilling
you could not have been frilling
they could not have been frilling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I frill?
could you frill?
could she frill?
could we frill?
could you frill?
could they frill? 	could I be frilling?
could you be frilling?
could she be frilling?
could we be frilling?
could you be frilling?
could they be frilling? 	could I have frilled?
could you have frilled?
could she have frilled?
could we have frilled?
could you have frilled?
could they have frilled? 	could I have been frilling?
could you have been frilling?
could she have been frilling?
could we have been frilling?
could you have been frilling?
could they have been frilling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not frill?
could you not frill?
could she not frill?
could we not frill?
could you not frill?
could they not frill? 	could I not be frilling?
could you not be frilling?
could she not be frilling?
could we not be frilling?
could you not be frilling?
could they not be frilling? 	could I not have frilled?
could you not have frilled?
could she not have frilled?
could we not have frilled?
could you not have frilled?
could they not have frilled? 	could I not have been frilling?
could you not have been frilling?
could she not have been frilling?
could we not have been frilling?
could you not have been frilling?
could they not have been frilling?