Verbo regular: advance - advanced - advanced
Forma simple | Forma con V-ing |
I could advance you could advance she could advance we could advance you could advance they could advance | I could be advancing you could be advancing she could be advancing we could be advancing you could be advancing they could be advancing |
Perfecto | Perfecto con V-ing |
I could have advanced you could have advanced she could have advanced we could have advanced you could have advanced they could have advanced | I could have been advancing you could have been advancing she could have been advancing we could have been advancing you could have been advancing they could have been advancing |
Forma simple | Forma con V-ing |
I couldn't advance you couldn't advance she couldn't advance we couldn't advance you couldn't advance they couldn't advance | I couldn't be advancing you couldn't be advancing she couldn't be advancing we couldn't be advancing you couldn't be advancing they couldn't be advancing |
Perfecto | Perfecto con V-ing |
I couldn't have advanced you couldn't have advanced she couldn't have advanced we couldn't have advanced you couldn't have advanced they couldn't have advanced | I couldn't have been advancing you couldn't have been advancing she couldn't have been advancing we couldn't have been advancing you couldn't have been advancing they couldn't have been advancing |
Forma simple | Forma con V-ing |
could I advance? could you advance? could she advance? could we advance? could you advance? could they advance? | could I be advancing? could you be advancing? could she be advancing? could we be advancing? could you be advancing? could they be advancing? |
Perfecto | Perfecto con V-ing |
could I have advanced? could you have advanced? could she have advanced? could we have advanced? could you have advanced? could they have advanced? | could I have been advancing? could you have been advancing? could she have been advancing? could we have been advancing? could you have been advancing? could they have been advancing? |
Forma simple | Forma con V-ing |
couldn't I advance? couldn't you advance? couldn't she advance? couldn't we advance? couldn't you advance? couldn't they advance? | couldn't I be advancing? couldn't you be advancing? couldn't she be advancing? couldn't we be advancing? couldn't you be advancing? couldn't they be advancing? |
Perfecto | Perfecto con V-ing |
couldn't I have advanced? couldn't you have advanced? couldn't she have advanced? couldn't we have advanced? couldn't you have advanced? couldn't they have advanced? | couldn't I have been advancing? couldn't you have been advancing? couldn't she have been advancing? couldn't we have been advancing? couldn't you have been advancing? couldn't they have been advancing? |