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