could libel
Verbo regolare: libel - libelled- libelled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could libel
you could libel
she could libel
we could libel
you could libel
they could libel 	I could be libelling
you could be libelling
she could be libelling
we could be libelling
you could be libelling
they could be libelling	I could have libelled
you could have libelled
she could have libelled
we could have libelled
you could have libelled
they could have libelled	I could have been libelling
you could have been libelling
she could have been libelling
we could have been libelling
you could have been libelling
they could have been libelling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not libel
you could not libel
she could not libel
we could not libel
you could not libel
they could not libel 	I could not be libelling
you could not be libelling
she could not be libelling
we could not be libelling
you could not be libelling
they could not be libelling	I could not have libelled
you could not have libelled
she could not have libelled
we could not have libelled
you could not have libelled
they could not have libelled	I could not have been libelling
you could not have been libelling
she could not have been libelling
we could not have been libelling
you could not have been libelling
they could not have been libelling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I libel?
could you libel?
could she libel?
could we libel?
could you libel?
could they libel? 	could I be libelling?
could you be libelling?
could she be libelling?
could we be libelling?
could you be libelling?
could they be libelling? 	could I have libelled?
could you have libelled?
could she have libelled?
could we have libelled?
could you have libelled?
could they have libelled? 	could I have been libelling?
could you have been libelling?
could she have been libelling?
could we have been libelling?
could you have been libelling?
could they have been libelling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not libel?
could you not libel?
could she not libel?
could we not libel?
could you not libel?
could they not libel? 	could I not be libelling?
could you not be libelling?
could she not be libelling?
could we not be libelling?
could you not be libelling?
could they not be libelling? 	could I not have libelled?
could you not have libelled?
could she not have libelled?
could we not have libelled?
could you not have libelled?
could they not have libelled? 	could I not have been libelling?
could you not have been libelling?
could she not have been libelling?
could we not have been libelling?
could you not have been libelling?
could they not have been libelling?