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