could work
Verbo regolare: work - worked- worked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could work
you could work
she could work
we could work
you could work
they could work 	I could be working
you could be working
she could be working
we could be working
you could be working
they could be working	I could have worked
you could have worked
she could have worked
we could have worked
you could have worked
they could have worked	I could have been working
you could have been working
she could have been working
we could have been working
you could have been working
they could have been working	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not work
you could not work
she could not work
we could not work
you could not work
they could not work 	I could not be working
you could not be working
she could not be working
we could not be working
you could not be working
they could not be working	I could not have worked
you could not have worked
she could not have worked
we could not have worked
you could not have worked
they could not have worked	I could not have been working
you could not have been working
she could not have been working
we could not have been working
you could not have been working
they could not have been working	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I work?
could you work?
could she work?
could we work?
could you work?
could they work? 	could I be working?
could you be working?
could she be working?
could we be working?
could you be working?
could they be working? 	could I have worked?
could you have worked?
could she have worked?
could we have worked?
could you have worked?
could they have worked? 	could I have been working?
could you have been working?
could she have been working?
could we have been working?
could you have been working?
could they have been working? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not work?
could you not work?
could she not work?
could we not work?
could you not work?
could they not work? 	could I not be working?
could you not be working?
could she not be working?
could we not be working?
could you not be working?
could they not be working? 	could I not have worked?
could you not have worked?
could she not have worked?
could we not have worked?
could you not have worked?
could they not have worked? 	could I not have been working?
could you not have been working?
could she not have been working?
could we not have been working?
could you not have been working?
could they not have been working?