Verbo regular: descend - descended - descended
Forma simple | Forma con V-ing |
I could descend you could descend he could descend we could descend you could descend they could descend | I could be descending you could be descending he could be descending we could be descending you could be descending they could be descending |
Perfecto | Perfecto con V-ing |
I could have descended you could have descended he could have descended we could have descended you could have descended they could have descended | I could have been descending you could have been descending he could have been descending we could have been descending you could have been descending they could have been descending |
Forma simple | Forma con V-ing |
I couldn't descend you couldn't descend he couldn't descend we couldn't descend you couldn't descend they couldn't descend | I couldn't be descending you couldn't be descending he couldn't be descending we couldn't be descending you couldn't be descending they couldn't be descending |
Perfecto | Perfecto con V-ing |
I couldn't have descended you couldn't have descended he couldn't have descended we couldn't have descended you couldn't have descended they couldn't have descended | I couldn't have been descending you couldn't have been descending he couldn't have been descending we couldn't have been descending you couldn't have been descending they couldn't have been descending |
Forma simple | Forma con V-ing |
could I descend? could you descend? could he descend? could we descend? could you descend? could they descend? | could I be descending? could you be descending? could he be descending? could we be descending? could you be descending? could they be descending? |
Perfecto | Perfecto con V-ing |
could I have descended? could you have descended? could he have descended? could we have descended? could you have descended? could they have descended? | could I have been descending? could you have been descending? could he have been descending? could we have been descending? could you have been descending? could they have been descending? |
Forma simple | Forma con V-ing |
couldn't I descend? couldn't you descend? couldn't he descend? couldn't we descend? couldn't you descend? couldn't they descend? | couldn't I be descending? couldn't you be descending? couldn't he be descending? couldn't we be descending? couldn't you be descending? couldn't they be descending? |
Perfecto | Perfecto con V-ing |
couldn't I have descended? couldn't you have descended? couldn't he have descended? couldn't we have descended? couldn't you have descended? couldn't they have descended? | couldn't I have been descending? couldn't you have been descending? couldn't he have been descending? couldn't we have been descending? couldn't you have been descending? couldn't they have been descending? |