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