Verbo regular: double - doubled - doubled
Forma simple | Forma com V-ing |
I could double you could double he could double we could double you could double they could double | I could be doubling you could be doubling he could be doubling we could be doubling you could be doubling they could be doubling |
Perfeito | Perfeito com V-ing |
I could have doubled you could have doubled he could have doubled we could have doubled you could have doubled they could have doubled | I could have been doubling you could have been doubling he could have been doubling we could have been doubling you could have been doubling they could have been doubling |
Forma simple | Forma com V-ing |
I couldn't double you couldn't double he couldn't double we couldn't double you couldn't double they couldn't double | I couldn't be doubling you couldn't be doubling he couldn't be doubling we couldn't be doubling you couldn't be doubling they couldn't be doubling |
Perfeito | Perfeito com V-ing |
I couldn't have doubled you couldn't have doubled he couldn't have doubled we couldn't have doubled you couldn't have doubled they couldn't have doubled | I couldn't have been doubling you couldn't have been doubling he couldn't have been doubling we couldn't have been doubling you couldn't have been doubling they couldn't have been doubling |
Forma simple | Forma com V-ing |
could I double? could you double? could he double? could we double? could you double? could they double? | could I be doubling? could you be doubling? could he be doubling? could we be doubling? could you be doubling? could they be doubling? |
Perfeito | Perfeito com V-ing |
could I have doubled? could you have doubled? could he have doubled? could we have doubled? could you have doubled? could they have doubled? | could I have been doubling? could you have been doubling? could he have been doubling? could we have been doubling? could you have been doubling? could they have been doubling? |
Forma simple | Forma com V-ing |
couldn't I double? couldn't you double? couldn't he double? couldn't we double? couldn't you double? couldn't they double? | couldn't I be doubling? couldn't you be doubling? couldn't he be doubling? couldn't we be doubling? couldn't you be doubling? couldn't they be doubling? |
Perfeito | Perfeito com V-ing |
couldn't I have doubled? couldn't you have doubled? couldn't he have doubled? couldn't we have doubled? couldn't you have doubled? couldn't they have doubled? | couldn't I have been doubling? couldn't you have been doubling? couldn't he have been doubling? couldn't we have been doubling? couldn't you have been doubling? couldn't they have been doubling? |