Regular verb: close - closed - closed
Simple form | V-ing form |
I could close you could close he could close we could close you could close they could close | I could be closing you could be closing he could be closing we could be closing you could be closing they could be closing |
Perfect | V-ing perfect |
I could have closed you could have closed he could have closed we could have closed you could have closed they could have closed | 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 |
Simple form | V-ing form |
I couldn't close you couldn't close he couldn't close we couldn't close you couldn't close they couldn't close | 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 |
Perfect | V-ing perfect |
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 | 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 |
Simple form | V-ing form |
could I close? could you close? could he close? could we close? could you close? could they close? | could I be closing? could you be closing? could he be closing? could we be closing? could you be closing? could they be closing? |
Perfect | V-ing perfect |
could I have closed? could you have closed? could he have closed? could we have closed? could you have closed? could they have closed? | 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? |
Simple form | V-ing form |
couldn't I close? couldn't you close? couldn't he close? couldn't we close? couldn't you close? couldn't they close? | 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? |
Perfect | V-ing perfect |
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? | 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? |