I could go you could go he could go we could go you could go they could go
Forma con V-ing
I could be going you could be going he could be going we could be going you could be going they could be going
Perfetto
I could have gone you could have gone he could have gone we could have gone you could have gone they could have gone
Perfetto con V-ing
I could have been going you could have been going he could have been going we could have been going you could have been going they could have been going
Negazione
Forma semplice
I couldn't go you couldn't go he couldn't go we couldn't go you couldn't go they couldn't go
Forma con V-ing
I couldn't be going you couldn't be going he couldn't be going we couldn't be going you couldn't be going they couldn't be going
Perfetto
I couldn't have gone you couldn't have gone he couldn't have gone we couldn't have gone you couldn't have gone they couldn't have gone
Perfetto con V-ing
I couldn't have been going you couldn't have been going he couldn't have been going we couldn't have been going you couldn't have been going they couldn't have been going
Forma interrogativa
Forma semplice
could I go? could you go? could he go? could we go? could you go? could they go?
Forma con V-ing
could I be going? could you be going? could he be going? could we be going? could you be going? could they be going?
Perfetto
could I have gone? could you have gone? could he have gone? could we have gone? could you have gone? could they have gone?
Perfetto con V-ing
could I have been going? could you have been going? could he have been going? could we have been going? could you have been going? could they have been going?
Forma interro-negativa
Forma semplice
couldn't I go? couldn't you go? couldn't he go? couldn't we go? couldn't you go? couldn't they go?
Forma con V-ing
couldn't I be going? couldn't you be going? couldn't he be going? couldn't we be going? couldn't you be going? couldn't they be going?
Perfetto
couldn't I have gone? couldn't you have gone? couldn't he have gone? couldn't we have gone? couldn't you have gone? couldn't they have gone?
Perfetto con V-ing
couldn't I have been going? couldn't you have been going? couldn't he have been going? couldn't we have been going? couldn't you have been going? couldn't they have been going?