I could forge you could forge she could forge we could forge you could forge they could forge
Forma con V-ing
I could be forging you could be forging she could be forging we could be forging you could be forging they could be forging
Perfetto
I could have forged you could have forged she could have forged we could have forged you could have forged they could have forged
Perfetto con V-ing
I could have been forging you could have been forging she could have been forging we could have been forging you could have been forging they could have been forging
Negazione
Forma semplice
I could not forge you could not forge she could not forge we could not forge you could not forge they could not forge
Forma con V-ing
I could not be forging you could not be forging she could not be forging we could not be forging you could not be forging they could not be forging
Perfetto
I could not have forged you could not have forged she could not have forged we could not have forged you could not have forged they could not have forged
Perfetto con V-ing
I could not have been forging you could not have been forging she could not have been forging we could not have been forging you could not have been forging they could not have been forging
Forma interrogativa
Forma semplice
could I forge? could you forge? could she forge? could we forge? could you forge? could they forge?
Forma con V-ing
could I be forging? could you be forging? could she be forging? could we be forging? could you be forging? could they be forging?
Perfetto
could I have forged? could you have forged? could she have forged? could we have forged? could you have forged? could they have forged?
Perfetto con V-ing
could I have been forging? could you have been forging? could she have been forging? could we have been forging? could you have been forging? could they have been forging?
Forma interro-negativa
Forma semplice
could I not forge? could you not forge? could she not forge? could we not forge? could you not forge? could they not forge?
Forma con V-ing
could I not be forging? could you not be forging? could she not be forging? could we not be forging? could you not be forging? could they not be forging?
Perfetto
could I not have forged? could you not have forged? could she not have forged? could we not have forged? could you not have forged? could they not have forged?
Perfetto con V-ing
could I not have been forging? could you not have been forging? could she not have been forging? could we not have been forging? could you not have been forging? could they not have been forging?